Gas Detection Tubes and Sampling Handbook
TABLE OF CONTENTS
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Table Of Contents
1. INTRODUCTION .................................................................................... 32. QUALITY ASSURANCE PROCEDURES .................................. 53. OPERATION OF DETECTION TUBES AND PUMPS ........................... 7
3.1 Hand Pump Description .................................................................. 83.2 Tube Measurements…………………………………………... ........... 8
3.2.1 Tube Description and Packaging ..................................... 8 3.2.2 Testing Hand Pump for Leaks ....................................... 10 3.2.3 Measurement Procedure ............................................... 10 3.2.4 Reading Tubes…………………………………….. .......... 13
3.3 Maintenance of the LP-1200 Piston Hand Pump .......................... 143.4 Selection of Sampling Pump ......................................................... 153.5 Operation and Maintenance of Remote Sampler .......................... 15
4. TECHNICAL INFORMATION ............................................................... 194.1 Theory of Operation ...................................................................... 194.2 Explanation of Data Sheets .......................................................... 204.3 Humidity, Temperature, Pressure and Matrix Effects .................... 22
5. DATA SHEETS FOR GAS DETECTION TUBES ................................ 266. SPECIALTY TUBES ........................................................................... 103
6.1 Smoke Generating Tubes ........................................................... 1037. APPENDICES .................................................................................... 105
7.1 Appendix 1. Alphabetical Tube List ............................................ 1057.2 Appendix 2. Tube List by Part Number ...................................... 1077.3 Appendix 3. Detectable Compounds .......................................... 1097.4 Appendix 4. Equivalent Tubes of Other Manufacturers .............. 1147.5 Appendix 5. Conversion Factors for Gas Concentrations .......... 1177.6 Appendix 6. Humidity Conversion Tables ................................... 1187.7 Appendix 7. Warranty ................................................................. 1197.8 Appendix 8. Honeywell Analytics Contacts ................................ 120
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WARNINGThe products described herein will perform as designed only if they are used, maintained, and serviced in accordance with the manufacturer’s instructions. Failure to use, maintain, and operate products properly can result in dangerously inaccurate readings.
CAUTION: For safety reasons, the equipment described here-in must be operated and serviced by qualified personnel only. Read and understand this instruction manual completely before operating or servicing.
ATTENTION: Pour des raisons de sécurité, ces équipments Doivent être utilisés, entretenus et réparés uniquement par un personnel qualifié. Étudier le manuel d’instructions en entier avant d’utiliser, d’entretenir ou de réparer l’équipement.
© 2014 by Honeywell International. This handbook is fully protected by copyright, and no part of it may be reproduced in any form without the express written consent of Honeywell, 3775 N. First St., San Jose, CA 95134-1708 USA.
Custom TubesPlease contact Honeywell about the availability of custom tubes not included in this handbook. Contact information is included on page 128.
Application & Technical NotesHoneywell’s web site includes the Application Notes and Technical Notes cited in this handbook, as well as many others. Visit our web site at: www.honeywellanalytics.com.
INTRODUCTION
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This handbook describes the use and performance of gas detection tubes and sampling pumps manufactured by Honeywell. Honeywell began manufacturing gas detection tubes in 1997 and is adding many new tubes to its product line each year. Modern production facilities and techniques allow us to offer high-quality tubes at a highly competitive price.
Gas detection tubes operate in the following manner: An air sample is drawn through a tube containing a reagent, causing a color change. The concentration is then read from the length of the color stain in the reagent. The advantages of detection tubes over other analytical methods are simplicity of use, rapid response, low cost, and very low maintenance. Because each batch of Honeywell tubes is pre-calibrated, no calibration equipment is necessary. Errors are prevented by directly marking the calibration information on each tube, and accuracy is further ensured by controlling the volume of air sampled. Honeywell tubes are primarily of the narrow bore type and are designed for use with a Honeywell hand-operated piston pump.
Air sampling can also be performed using piston pumps, which latch into a precisely defined position to fix the volume. These pumps pull a strong vacuum initially and thus create substantially higher flowrate than the bellows pumps. Piston pumps generate a high flow initially followed by an approximately exponential decay, whereas bellows pumps provide a more steady flow initially followed by the slow decay. The difference in flow patterns means that the pumps cannot be interchanged between types. For example, piston pumps sometime cause a smearing of the color stain when used on tubes originally developed for bellows pumps. This occurs because the higher flow rates do not allow enough contact time to give sharp endpoints when a piston pump is used.
For a period of time, attempts were made to improve accuracy by stabilizing the flow rate using rate-limiting orifices. Some manufacturers supplied as many as four different orifice sizes to match the particular tube being used. However, exchanging limiting orifices proved to be cumbersome and unnecessary as long as enough contact time was allowed to avoid smearing the stain. Therefore, limiting orifices have fallen out of use and it has now become standard practice to build the flow restriction into the tube itself. This is done by selecting the particle size of the support material and type of end plug that give a sampling time appropriate for the particular chemical reaction of the tube.
1. INTRODUCTION
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As a result of these developments, modern tube/pump systems have stabilized into two categories: (1) low-vacuum bellows pumps with less flow resistance in the tubes, by virtue of being wider (~7 mm o.d.) and having larger particles, and (2) high-vacuum piston pumps with greater resistance in the tubes by being narrower (~5 mm) and having smaller particles. The bellows pump/tube systems tend to have faster sampling but require more pump strokes to complete a measurement, whereas the piston pump systems generally need fewer strokes but longer sampling time per stroke. Honeywell tubes are primarily of the narrow-bore type and are designed for use with a piston sampling pump.
QUALITY ASSURANCE
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2. QUALITY ASSURANCE PROCEDURES FOR GAS DETECTION TUBE MANUFACTUREAll Honeywell gas detection tubes are developed in an ISO 9001 certified facility and manufactured in an ISO 9001 certified factory. All procedures, work instructions, and quality records are documented and maintained to ensure tube quality. The procedures are outlined below.
A. Tube Selection. Glass tubing is selected to fit a standard bore size to ensure uniform length of color change.
B. Support Preparation. Silica, alumina, and other support materials are chosen from the highest quality available and sieved to yield a narrow particle size distribution. The supports are then further purified as necessary and dried to well-defined levels depending on the requirements of the tube reactions.
C. Reagent Loading. Chemicals are chosen according to strict purity standards and loaded onto the support materials. Deposition of the chemicals onto the support follows a protocol developed specifically for each tube type. The loaded support material is then dried as needed for the reaction.
D. Tube Filling and Sealing. End plugs are selected of materials that do not react with the reagent. The tubes are filled under conditions that minimize exposure to air, water vapor, or other gases that may affect the quality of the tubes. The tubes are then packed tightly by a combination of shaking and physical compression. The ends of the tubes are then melted closed using an automated flame sealer. Any necessary inert atmosphere is maintained through the tube-sealing process.
E. Calibration. Each batch of tubes is calibrated independently of other batches. A series of standard gases are purchased or prepared by a variety of methods, including flow dilution of gas primary standards, permeation tubes, and diffusion tubes, or static dilution from liquid or gas primary standards. Multiple tubes are used to determine each calibration position, and these are then printed onto each tube in the batch with an automated printing machine.
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F. Packaging. The tubes and their technical data sheets are packed into labeled boxes with protective corrugated cardboard.
G. Quality Control Sampling Plan. A portion of each batch is sent to the Honeywell's Quality Assurance Laboratory for independent QA testing. The most widely used tubes pass the accuracy criterion of ≤±15% of length of stain. A separate set of tubes is stored in the QA laboratory and the manufacturing facility for evaluation at later dates, if necessary.
H. Accuracy and Precision. The accuracy is measured by testing at least five tubes and calculating the average deviation from the standard gas value. The precision is calculated as the standard deviation from the average value of the five measurements. All tubes meet the accuracy and precision criteria listed in Table 2-1:
Table 2-1. Honeywell Tube Accuracy and Precision Specifications
Tube TypeConc. Range Precision
Accuracy>20-100% Full Scale
≤20% Full Scale
CO, CO2, H2O , H2S, NH3, PH3, SO2
>50 ppm 10% 10% 12%
CO, H2O , H2S, NH3, PH3, SO2
<50 ppm 12% 15% 20%
CO, Acetone, Benzene, MEK, Toluene, Xylene
All 12% 15% 20%
Cl2, ClO2, HCN, HCl, HF, NOx, NO2, RSH, RNH2, Butane, Diesel, Ethanol, Formaldehyde, Gasoline, Methyl Bromide, Ozone, Phenol, Trichloroethylene, Vinyl Chloride, others
All 20% 20% 25%
I. Interim Storage. Only batches that pass all quality assurance procedures are sent to interim storage, where they are maintained at 3-7°C (37 - 45°F) in darkness until shipment.
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3. OPERATION OF DETECTION TUBES & PUMPSCAUTION:
Wear safety glasses and gloves when opening tubes or handling open tubes with sharp edges. Failure to wear protective equipment may lead to cuts and other severe injuries to eyes and hands.
Always test the pump for leaks immediately before using it for a series of measurements. Failure to test the pump for leakage may lead to dangerously inaccurate readings.
Avoid contact with tube contents in case of accidental breakage. Exposure to tube contents can result in significant health hazards.
Dispose of spent tubes according to local regulations. Review the reaction principle and other information listed in the Gas Detection Tube Data Sheet supplied to identify materials that may require special disposal procedures. (Data Sheets for all currently available Honeywell tubes are included in Chapter 5.)
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3.1 Hand Pump Description
Figure 3-1. LP-1200 Hand Pump with tube inserted.
The LP-1200 is a piston-type hand pump that draws a fixed volume of gas, selectable at either 50 mL or 100 mL by rotating the handle. A tight vacuum seal is formed by a greased plunger gasket. The tapered rubber inlet accommodates a range of tube diameters for different types of tubes. The inlet filter prevents glass pieces and dust from entering the shaft. An end-of-flow indicator in the handle turns white when the gas sampling is complete. A pump stroke counter is rotated to keep track of the number of strokes completed.
3.2 Tube Measurements3.2.1 Tube Description & Packaging
Figure 3-2. Gas detection tube parts description.Top: Standard single tube. Bottom: Pretreatment tube
connected to measurement tube with rubber connector.
1. Tube and Box. Figure 3-2 shows the key components of a Honeywell gas detection tube. The tubes are typically packaged in a box of 10 tubes. Each box has quick instructions on the back. Some tubes require preconditioning of the gas and are packaged with 5 pretreatment tubes and 5 measurement tubes for a total of 5 measurements. The concentration scale is printed on the tube and an arrow indicates the direction in which the gas must enter. The standard number of 100 mL
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strokes is indicated on one side, along with the total sample volume, the unit of measure, the gas type, and the batch number.
2. Data Sheet. Each box is packaged with a Data Sheet that provides detailed information on the tube performance. Figure 3-3 is an excerpt of a typical data sheet. Complete data sheets are provided in Chapter 5 and discussed in detail in Chapters 4.2 and 4.3.
Gas Detection Tube Data SheetHydrogen Sulfide H2S No. H-10-103-18
Extended Range
Standard Range
Extended Range
Range (ppmv) 12.5 - 125 25 - 250 50 - 500No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 1 1 1Correction Factor (CF) 0.5 1 2
Figure 3-3. Excerpt of a Tube Data Sheet
3. Part Number. The 7-digit part number is indicated on the top right of the data sheet. The second 3 digits indicate the tube chemical type, and the last two digits number indicate the approximate range of the tube. The higher the number, the higher the range.
4. Sampling Volume and Time. Using the standard number of pump strokes, the concentration of the gas is read from stain length directly matched to the printed scale after the listed sampling time has elapsed. However, the range of the tube may be extended by using a smaller or larger sample volume. In such cases, the scale reading must be multiplied by a Correction Factor (CF) to adjust for the different sample size. For example, the Honeywell H-10-103-18 hydrogen sulfide tube has a standard range of 25-250 ppm. When used with the standard one stroke, the readings will correspond directly to the printed scale on the tube. When used with half a stroke, a Correction Factor (CF) of 2 is applied. An observed reading of 50 ppm then corresponds to an actual concentration of:
50 x 2 = 100 ppm
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5. Cross-sensitivity. Gas detection tubes are generally quite selective, but some compounds may interfere in the measurements. The Data Sheet lists possible interfering compounds; others may also exist. In most cases these compounds increase the stain length, but in some cases they decrease the stain length. The user must be aware of potential interferences, or incorrect readings may result.
3.2.2 Testing Hand Pump For Leaks
Before a series of measurements, the pump used must be tested for leaks. Follow this procedure:
1. Insert an unopened tube snugly into the inlet of the aspirating pump.
2. Align the red dot on the plunger with the red dot on the pump shaft.
3. Pull the plunger one full stroke and wait 2 minutes.
4. Rotate the plunger dot away from the pump shaft alignment mark, and allow the plunger to be drawn back into the pump shaft. Keep your hand on the shaft to keep it from snapping back too suddenly.
There are no leaks if the plunger returns to within 3 mm of its original position. If a leak is detected, refer to Section 3.3 for maintenance procedures.
3.2.3 Measurement Procedure
1. Break both ends of a new detection tube using the tip breaker on the side of the pump. Insert the tube until it stops, and then back off about 1 mm before breaking off the tip. The latter procedure allows the tip to fall into the tip reservoir at the end of the pump shaft. The reservoir can be emptied by opening the rubber cover on the opposite side of the pump.
Break tube open at both ends.
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2. In cases where a pre-tube is provided (e.g., Benzene H-10-101-01 and NOx H-10-109-20), connect the pre-tube to the measurement tube using the rubber connector in the direction indicated on the tube.
3. Insert the measurement tube securely into the rubber pump inlet. Point the tube arrow towards the pump (see Figs. 3-1 and 3-2).
Insert open tube with arrow pointing towards pump.
4. Select the sample volume desired and align the red dot on the plunger with the red dot on the pump shaft. Pull the handle quickly until it latches at ½ or 1 full stroke (50 or 100 mL) and wait for the sampling time indicated on the data sheet to allow the air to be drawn through the tube. The end-of-flow indicator is dark during sampling. Flow is complete when the end-of-flow indicator returns to its white color.
Withdraw plunger sharply until it locks in place, and rotate stroke counter.
Wait for indicated sampling time when end-of-flow indicator turns white.
End-of-flow indicator is dark when sampling (left) and white when sampling is complete (right).
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5. For additional pump strokes, rotate the handle ¼ turn clockwise or counterclockwise and push it back fully without removing the tube from the pump. Then repeat Step 4.
If additional strokes are needed, rotate plunger 90 degrees.
Push plunger back into pump shaft without removing tube.
Withdraw plunger for second stroke and repeat strokes as necessary.
Remove and read tube; return plunger and stroke counter to original position; empty tube tip reservoir as necessary.
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3.2.4 Reading Tubes1. The concentration of the compound being measured is read directly
from the scale printed on the tube.
2. The reading is taken as the furthest distance along the tube that the color change just becomes visible. If the leading edge is diagonal instead of perpendicular to the axis of the tube, use the average of the minimum and maximum values. The three tubes shown in Figure 3-4 are all read as 0.9.
Figure 3-4. Reading of various types of endpoints after sampling.
3. Read the tube immediately after gas sampling, as colors may change, fade, or disperse with time.
4. If a non-standard number of pump strokes was used for sampling, multiply the reading by the Correction Factor given on the tube Data Sheet (Chapter 5).
5. If humidity and temperature corrections are necessary as indicated on the Data Sheets, multiply the observed readings by the given Correction Factor(s) (CF) to obtain the true concentration. For more details and a theoretical discussion, see Chapter 4.3 on the effects of humidity and temperature.
6. The user must be aware of potential interfering compounds in the tube measurements. Interferences can be either positive or negative.
CAUTION: Always examine the data sheet and other available information for possible interferences. Failure to consider interferences may lead to dangerously inaccurate readings.
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3.3 Maintenance of the LP-1200 Piston Hand Pump
Figure 3-5. Transparent view of LP-1200 pump showing internal parts.
1. Tube Tip ReservoirRemove the tube tip reservoir cover as needed to empty the broken glass reservoir that is in the pump end fitting.
2. Pump Inlet and FilterThe rubber pump inlet can become worn with use and result in leaks. Unscrew the pump inlet nut and replace the rubber inlet. If the inlet is not replaced, inspect the inlet filter and replace or clean the filter when it becomes visibly dirty or if the end-of-flow indicator on the pump shows that the flow takes longer than recommended on the tube box.
3. Pump MechanismThe plunger gasket may leak if it is worn or not well lubricated. To replace the gasket:
1. Unscrew the pump end fitting on the handle side.2. Pull the plunger out of the pump shaft.3. Replace the gasket.4. Carefully push the plunger back into the shaft. Use a fine
screwdriver or tweezers to help ease the gasket into the shaft.5. Lubricate the inside of the shaft with vacuum grease to ensure
a good seal.
Caution: Do not overtighten the plunger gasket. It could cause a sudden loss of vacuum.
The inlet check valve may cause leaks if worn or not lubricated. Unscrew the end fitting on the inlet side and pull out the disk-shaped rubber-inlet check valve. Replace as necessary, adding a light coat of grease around the hole.
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Replace the outlet check valve gasket if there is resistance on the return stroke. Using the special tool or needle-nose pliers, unscrew the plunger tip from the plunger rod. Replace the O-ring, check valve gasket as necessary, and reassemble. Inspect the gasket ring in the inlet end fitting. If it is damaged, replace before screwing the end fitting back on.
3.4 Selection Of Sampling Pump
Honeywell tubes are designed for operation with a Honeywell hand pump for drawing samples through Honeywell tubes. Pumps from different manufacturers may have different flow patterns or deliver different volumes, which can cause significant errors. For example, bellows hand pumps as supplied by MSA and Draeger have substantially different flow patterns.
Caution: Use of a sampling pump other than a Honeywell hand pump may cause serious errors. Always test any pump for leaks before use.
3.5 Operation And Maintenance Of Remote Sampler
The Detection Tube Remote Sampler is designed for use with Honeywell hand pumps for gas-detection tubes and adsorption tubes. The flexible Remote Sampler allows gases to be sampled through narrow apertures, down holes, or from other areas remotely located from the sampling pump. The sampler is available in two lengths, 15 feet (4.5 meters), p/n H-010-3009-015, and 35 feet (11 meters), p/n H-010-3009-035.
1. Installation
Refer to Figure 3.7 for installation and part descriptions. Unscrew the pump adapter nut and remove the standard rubber tube adapter from the pump. Inspect the remote sampler to ensure that the porous metal filter is in place, and screw the pump adapter nut attached to the sampler into the pump. Store the standard nut and rubber adapter in a safe place for later use.
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2. Operation
To ensure a good seal, insert the gas detection tube into the tube holder and twist the tube while pushing in. If the tube uses a pre-tube, insert the pre-tube into the pre-tube holder and push the pre-tube into the end of the standard tube holder. Secure the pre-tube holder using the rubber buckles. Lower the extension hose to the desired position.
Figure 3-6. Installation of the remote sampling probe into the LP-1200 hand pump.
3. Correction
Caution: In order to obtain accurate readings, the following corrective procedures must be employed when using the 35-foot
(11-meter) remote sampler.
The 35-foot (11-meter) remote sampler causes a slight delay and reduced reading because of the extra volume in the extension
tubing. Increase the sample time by 30 seconds for a 2-minute tube, 20 seconds for a 1.5-minute tube, and by 15 seconds for a 1-minute tube. Then multiply the reading by 1.08 to obtain the corrected value. Corrections for the 15-foot (4.5-meter) remote sampler are unnecessary.
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4. Routine Maintenance
a. Porous Metal Filter: The metal frit filter should be replaced when it becomes visibly dirty or if the end-of-flow indicator on the pump shows that the flow takes longer than recommended on the tube box.
b. Leak Test: If a leak is discovered with either pump, first remove the probe and check the pump for leaks. Then examine the tubing and connections for the leak source, as follows:
i. Hand Pump: Insert a sealed tube into the tube holder tightly. Pull 3 pump strokes to expel the air from inside the tubing. Pull a fourth stroke and wait for 2 minutes. Rotate the plunger dot away from the pump shaft alignment mark, and allow for the plunger to be drawn back into the pump shaft. Keep your hand on the shaft to prevent it from springing back too suddenly. If the plunger returns to within 3 mm of its original position, there are no leaks.
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TECHNICAL INFORMATION
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4. TECHNICAL INFORMATION4.1 Gas Detection Tube Theory Of Operation
Gas detection tubes operate on a chemical reaction between the vapor-phase compound and a liquid or solid detecting reagent, which is supported on an inert matrix. The most common types of reactions are the following:
• Acid-base reactions These include reactions of acidic gases like HCl and HF with bases, and reaction of alkaline vapors such as ammonia with an acid in the tube. A dye present in the tube changes color as the pH changes on exposure to the vapors.
• Reduction-oxidation (Red-ox) reactions These generate an oxidized or reduced compound, which has a different color. The chlorine tube uses oxidative coupling of colorless o-toluidine to form an orange azo-dye. White di-iodine pentoxide is reduced by CO and many organic vapors to form deep brown-colored iodine. Orange chromium (VI) is reduced by many organic compounds to form brown or green-colored Cr(III) compounds.
• Ligand-exchange reactions These generate new complexes that are more colored than the starting reagents. The most notable is the conversion of white lead acetate to brown-black lead sulfide in the detection of H2S. In the case of phosphine, the exchange of PH3 for the chlorine ligand of HgCl2 releases HCl, which then causes a pH-dependent dye-color change.
• Pre-layers or Pre-tubes These are used to condition the sample by controlling humidity, removing interferences, or transforming the analyte to another detectable compound. Examples include drying agents in NH3 and HCl tubes, organic removal by charcoal or oxidation in selective CO tubes, and oxidation of NO to NO2 in the nitrogen oxides tube.
All Honeywell detection tubes are length-of-stain types. In these tubes, the reaction of the gas with the supported reagent is fast, compared to the transport of the bulk air sample through the tube. Therefore, all of the detected vapors are reacted within the tube. As a result, there is not a strong dependence of the readings on the rate at which the gas is sampled. However, a very high flow rate can cause some smearing to a high reading. Conversely, low flow rates are less likely to affect the stain
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length, but can give low readings by concentrating the colored products in a shorter section of the tube. In cases of flow extremes, errors outside the standard 25% accuracy can be produced.
Honeywell tubes are calibrated using Honeywell piston hand pumps. The flow during a single pump stroke initially rises sharply and then decays exponentially (see Figure 4-1). The best accuracy is therefore obtained when the flow through the tube mimics this profile.
Figure 4-1. Piston pump internal pressure pattern. Data is offset by 2 seconds.
4.2 Explanation Of Data Sheets
The Data Sheets supplied with each box of tubes give representative information applying to all batches. The Data Sheets include:
1. Standard and extended measurement ranges, pump strokes required, gas volumes required, sampling times, and the detection limit. The standard range and strokes apply to the calibration scale printed on the tubes. The range can usually be extended to higher or lower concentrations by reducing or increasing, respectively, the number of pump strokes.
2. Correction Factors (CF) for conditions of pump stroke, temperature, humidity, or gas type other than the standard conditions. The CF is multiplied by the observed reading to obtain the corrected concentration.
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3. Precision. This value is determined by measuring a standard gas sample with at least 5 randomly chosen tubes. Precision is reported as the standard deviation from the average of the 5 measurements. Precision is typically ≤±15%. (See Section 2 for complete table.)
4. Linearity with number of pump strokes. Multiple strokes are measured with a gas standard with concentration at the low end of the tube. Tubes must have correlation coefficients (r2) >0.95 to be considered linear.
5. Humidity. The effect on the reading as a function of humidity of the standard gas is listed. Any required Correction Factors are tabulated.
6. Temperature. The effect of temperature is determined by equilibrating the gas sample, tube, and pump to the test temperatures, typically 0°, 10°, 25°, and 40°C (32°, 50°, 77°, and 104°F). Any required Correction Factors are tabulated. If humidity has a measurable effect on the gas readings, the temperature tests are performed at constant relative humidity (not absolute humidity). Any temperature corrections should be multiplied by any humidity corrections to obtain true readings.
7. Storage Life. Samples of tubes are stored for extended periods to evaluate their accuracy at defined time periods to determine their storage life. The user should store tubes in darkness at 3° to 7°C (37° to 45°F) to maximize their shelf life. Freezing tubes (storage below 0°C, or 32°F) can damage some types and is not recommended.
8. Cross-Sensitivity. Tubes are challenged with a variety of possible interfering gases to quantitate their relative response. Although the tubes are highly selective, compounds that are chemically similar to a target compound sometimes show a positive interference. Others interfere with the measurement gas without showing a response on their own; for example, when acidic vapors coexist with basic vapors. Such information is listed in a separate note or column titled “Interferes in Mixtures.” The user should know as much about the sample environment as possible in order to make sound judgments regarding possible interferences; otherwise inaccurate readings may result. In some cases, a different color or pattern of the stain can clue the user to the presence of an interfering compound.
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4.3 Humidity, Temperature, Pressure, and Matrix Effects
1. Humidity
Humidity has little effect on most tubes either because the reaction is insensitive to moisture or because drying agents are added to absorb the moisture in a pre-layer (see Figure 4-2). Humidity tends to have the greatest effect on compounds that are highly water-soluble, such as acids and bases. HF (hydrofluoric acid) is a notable example that requires humidity corrections; water-adsorbing prelayers cannot be used because they tend to be reactive with HF. The humidity effect tends to be greater as the concentration range of the tube is lowered. When correcting for humidity, the CF is multiplied by the reading in addition to multiplying by any temperature correction. Any necessary Correction Factors are listed in the individual tube data sheets. Note that the relative humidity at the measurement temperature defines the correction, rather than the absolute humidity.
Figure 4-2. Effect of humidity on gas detection tube readings.
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2. Temperature
Temperature can affect gas tube readings in at least three ways. First, as the temperature increases, the gas density decreases, causing a tendency for the reading to decrease (see pressure effects described in the next section). Second, as the temperature increases, the reaction rate increases, causing the reading to be sharper and shorter. A third, balancing effect is that adsorption is often a prerequisite for reaction. Adsorption is weaker as temperature increases, and thus the reading can become longer. The interplay of these competing effects results in some stains that are longer with increasing temperature, and others that are shorter.
Figure 4-3. Effect of temperature on gas detection tube readings.
Additional factors occur in special cases. For example, pretube or prelayer reactions are sometimes more complete at higher temperatures, causing higher readings in the measurement layer. In some cases, the color of the stain can change. In the water vapor H-10-120-20 tube, the color stain is green at room temperature and a more purple color below room temperature.
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3. Pressure
Tubes change color in proportion to the mass of the compounds reaching the reagent (i.e, the absolute concentration). Therefore, as the pressure decreases at higher altitudes, the apparent response is reduced because there are fewer molecules per unit volume sampled. The conventional desired reading is in ppmv (parts per million by volume), which is a relative concentration, such as a mole or volume fraction (% of molecules of compound per molecules of total gas [air]), rather than an absolute concentration.
All Honeywell tubes are calibrated at 1 atmosphere (760 mm Hg) pressure at sea level.
• For tubes calibrated in absolute concentrations such as lbs./MMCF or mg/m3, no pressure corrections are needed.
• For tubes calibrated in relative concentrations (e.g., ppm), correct for pressure using one of the following equations:
Corrected reading = Observed Reading x 760 mm Hg Pressure (mm Hg)
Corrected reading = Observed Reading x 101.3 kPa Pressure (kPa)
Corrected reading = Observed Reading x 14.7 psia Pressure (psia)
The pressure in mm Hg can be estimated as a function of altitude using the following equation:
P (mm Hg) = 760exp(-0.1286[alt(km)]) below 2 km
Example Correction Factors are listed in the following table as a function of altitude. Weather changes may also affect the atmospheric pressure, but the necessary corrections are usually <10%.
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Example Location Altitude (km)
Altitude (feet)
Pressure, (mm Hg)
CF
San Francisco, CA 0 0 760 1.00Atlanta, GA 0.3 1000 731 1.04Spokane, WA 0.6 2000 703 1.08Rapid City, SD 0.9 3000 676 1.12Salt Lake City, UT 1.2 4000 650 1.17Denver, CO 1.5 5000 625 1.22Colo. Spgs., CO 1.8 6000 601 1.27Santa Fe, NM 2.1 7000 578 1.32Alta, UT 2.4 8000 555 1.37Winter Park, CO 2.7 9000 534 1.42Keystone, CO 3.0 10000 514 1.48
4. Matrix Gas
The matrix gas usually has little or no effect on the tube readings as long as the gas does not chemically react with the tube reagents or measured compound. Thus, readings in air, nitrogen, hydrogen, helium, or carbon dioxide give essentially the same results. However, the viscosity of the gas has a significant effect on the sampling time. Thus, for example, the sampling time of the CO H-10-102-18 tube is about half as long in pure hydrogen (viscosity 9.0 μPa-s) as it is in air (viscosity 18.6 μPa-s).
Matrix GasViscosity @ 27°C (μPa-s)
Sampling Time Relative to Air
Sampling Time for a 90 second Tube
(seconds)Air 18.6 1.00 90n-Butane 7.5 0.40 36Propane 8.3 0.45 40Hydrogen 9.0 0.48 44Ethane 9.5 0.51 46Acetylene 10.4 0.56 50Methane 11.2 0.60 54Carbon Dioxide 15.0 0.81 73Nitrogen 17.9 0.96 87Helium 20.0 1.08 97Oxygen 20.8 1.12 101Argon 22.9 1.23 111Neon 32.1 1.73 155
At a given viscosity, higher flow rates tend to give longer stains. However, this is often compensated by higher diffusion rates to the reactive surface in the less viscous gases, resulting in no significant effect on the readings.
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5. DATA SHEETS FOR GAS DETECTION TUBES
Acetone C3H6O No. H-10-111-40
Extended Range
Standard Range
Extended Range
Range (ppmv) 0.05 - 1% 0.1 - 2% 0.2 - 4%No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 2 2 1.5Correction Factor 0.5 1 2
Precision (Relative Standard Deviation)*: ≤ ±12%Linearity with No. of Pump Strokes: r2 = 0.992Humidity: No effect 5 - 85% RH
Temperature Range: 0 - 40°C (32 - 104°F) Temp (°C/°F) 0/32 10/50 25/77 40/104Corr. Factor 1.25 1.15 1.0 0.95
Storage Life: 2 years in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.Color Change: Orange → BlackReaction Principle: CH3COCH3 + Cr(VI) + H2SO4 → Cr(III) + Oxidation Prods.
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
Corr. Factor
Methyl ethyl ketone 0.6% 0.55% 1.1Methyl propyl ketone 1.0% 0.65% 1.5Methyl isobutyl ketone 1.0% 0.40% 2.5CO 1.5% 0 -CO2 1.5% 0 -CH4 2.5% 0 -NH3 5.0% 1.4% brown 3.6H2S 300 0.5% diffuse# -Ethyl Acetate 1.0% 0.85% diffuse# -Hexane 0.24% entire tube# -Isobutylene 0.20% entire tube# -Toluene 400 0.3% diffuse# -
* Data based on Honeywell pumps and tubes used in standard range. # Faint black color over entire stain length. Ketones can be distinguished by their
darker stains and sharp endpoints.
Other Possible Interferences: Other hydrocarbons.
DATA SHEETS
27www.honeywellanalytics.com
Amines RNH2 (CH3NH2) No. H-10-132-10
Extended Range
Standard Range
Extended Range
Range (ppmv) 0.25 - 5 0.5 - 10 1.0 - 20No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 1 1 1Correction Factor 0.5 1.0 2.0
Precision (Relative Standard Deviation)*: ≤ ±20%Linearity with No. of Pump Strokes: r2 = 0.997Humidity: No effect 0 - 90% RH
Temperature Range: 0 - 40°C (32 - 104°F) @ constant 50%RH.Temp (°C/°F) 0/32 10/50 20/68 30/86 40/104Corr. Factor 1.16 1.10 1.0 0.96 0.96
Storage Life: 1 year in darkness at 5-25°C (40-77°F). Refrigeration preferred.Color Change: Pink → YellowReaction Principle: 2RNH2 + H2SO4 → (RNH3)2SO4
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
Correction Factor
Ammonia 5 6.0 0.8Methylamine 10 10* 1.0Ethylamine 8 7.0 1.1Allyamine 7.4 8.0 0.93Diethylamine 5 6.3 0.79Trimethylamine 4.5 9.8 0.46Triethylamine 6 9.5 0.63Methylaziridine (Propylene imine) 5 6.5 0.77Ethylenediamine 7 2.0# 3.5Ethanolamine 36 4.1# 8.8Pyridine 10 Over range† -H2S 100 0CO 500 0Isobutylene 100 0HCl 1000 0£
* Data based on Honeywell pump and tubes used in standard range. This tube is calibrated using methylamine.# Deep purple with yellow stain at endpoint. † Slight color change to light pink.£ Interferes in mixtures.
Other Possible Interferences: Other bases.
DATA
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Ammonia NH3 No. H-10-100-05
Extended Range
Standard Range
Extended Range
Range (ppmv) 0.5 - 15 1 - 30 2 – 60No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 1.5 1.5 1Correction Factor 0.55 1 2.4
Precision (Relative Standard Deviation)*: ≤ ± 12%
Linearity with No. of Pump Strokes: r2 = 0.999Humidity: The tubes are calibrated at 50% RH @ 24 °C (75 °F)
% RH < 5% 10% 50% 80% 95%Corr. Factor 0.8 0.85 1.0 1.0 1.0
Temperature Range: 0 - 40°C (32 - 104°F) @ constant 50%RH
Temp (°C/°F) 0/32 10/50 25/77 35/95Corr. Factor 0.9 0.95 1.0 1.1
Storage Life: 2 years in darkness at 5 - 25°C (40-77°F). Refrigeration preferred.Color Change: Purple → BeigeReaction Principle: Prelayer reduces humidity effects
3NH3 + H3PO4 → (NH4)3PO4
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
Pyridine 10 15Diethylamine 20 18Hydrazine 20 2**Methylhydrazine 20 2.3**CO 100 0CO2 20000 0#
H2S 200 0Hexane 100 0Isobutylene 100 0Toluene 100 0
* Data based on Honeywell pumps and tubes used in standard range. ** These hydrazines can be measured using 2 strokes with a CF of 5.# 16000 ppm CO2 reduces the NH3 response by 30% in mixtures, 5000 ppm CO2 reduces
NH3 response by 10% in mixtures, and 1000 ppm CO2 has no effect.Other Possible Interferences: Amines and other bases.
DATA SHEETS
29www.honeywellanalytics.com
Ammonia NH3 No. H-10-100-10
Extended Range
Standard Range
Extended Range
Range (ppmv) 2.5 - 50 5 - 100 10 – 200No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 1 1 1Correction Factor 0.5 1 2
Precision (Relative Standard Deviation)*: ≤ ± 12%
Linearity with No. of Pump Strokes: r2 = 1.000
Humidity: @ 24 °C (75 °F) The tubes are calibrated at 50% RH.
% RH < 5% 20% 50% 70% 90%Corr. Factor 0.7 0.8 1.0 1.1 1.3
Temperature Range: 0 - 35°C (32 - 95°F) @ constant 50% RH
Temp (°C/°F) 0/32 10/50 24/75 34/93Corr. Factor 0.8 1.0 1.0 1.0
Storage Life: 2 years in darkness at 3 - 10°C (37 - 50°F). Refrigeration required.
Color Change: Purple → Beige
Reaction Principle: Prelayer reduces humidity effects
3NH3 + H3PO4 → (NH4)3PO4
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
Butylamine 100# 45Diethylamine 50# 60CO 250 0H2S 100# 0SO2
100# 0CH4
50000 0CO2
50000 0NO2
200 0Hexane 100 0Isobutylene 100 0Toluene 100 0
* Data based on Honeywell pumps and tubes used in standard range. # At 50% RH.Other Possible Interferences: Amines and other bases.
DATA
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Ammonia NH3 No. H-10-100-12
Extended Range
Standard Range
Extended Range
Range (ppmv) 5 - 130 10-260 20 - 520No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 1.5 1.5 1Correction Factor 0.5 1 2
Precision (Relative Standard Deviation)*: ≤ ± 12%
Linearity with No. of Pump Strokes: r2 = 1.000
Humidity: @ 22 °C (72 °F) The tubes are calibrated at 50% RH.
% RH < 5% 10% 50% 70% 90%Corr. Factor 0.8 0.9 1.0 1.0 1.0
Temperature Range: 0 - 40°C (32 - 104°F) @ constant 50%RHTemp (°C/°F) 0/32 10/50 22/72 40/104Corr. Factor 0.8 1.0 1.0 1.0
Storage Life: 2 years in darkness at 3 - 10°C (37 - 50°F). Refrigeration required.
Color Change: Purple → Beige
Reaction Principle: Prelayer reduces humidity effects
3NH3 + H3PO4 → (NH4)3PO4
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
Butylamine 200# 200Diethylamine 200# 260CO 250 0H2S 100# 0SO2 100# 0CH4 50000 0CO2 50000 0NO2 200 0Hexane 100 0Isobutylene 100 0Toluene 100 0
* Data based on Honeywell pumps and tubes used in standard range.# At 50% RH.Other Possible Interferences: Amines and other bases.
DATA SHEETS
31www.honeywellanalytics.com
Ammonia NH3 No. H-10-100-15
Extended Range
Standard Range
Extended Range
Range (ppmv) 12 - 250 25 - 500 50 - 1000No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 1 1 1Correction Factor 0.56 1 2
Precision (Relative Standard Deviation)*: ≤ ± 12%
Linearity with No. of Pump Strokes: r2 = 0.998
Humidity: No effect at 10 - 90% RH. At <5% RH multiply the reading by 0.8.
Temperature Range: 0 - 40°C (32 - 104°F) @ constant 50%RH.
Temp (°C/°F) 0/32 10/50 24/75 40/104Corr. Factor 1.3 1.0 1.0 1.2
Storage Life: 2 years in darkness at 3 - 10°C (37 - 50°F). Refrigeration required.
Color Change: Purple → BeigeReaction Principle: Prelayer reduces humidity effects
3NH3 + H3PO4 → (NH4)3PO4
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
Butylamine 300# 200Diethylamine 100# 90CO 250 0CO2 50000 0H2S 250 0SO2 500# 0‡
NO2 200 0CH4 25000 0Hexane 1500 0Toluene 200 0Isobutylene 5000 0
* Data based on Honeywell pumps and tubes used in standard range. #At 50% RH. ‡Reduces reading in mixtures
Other Possible Interferences: Amines and other bases.
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Ammonia NH3 No. H-10-100-40
Extended Range
Standard Range
Extended Range
Range (ppmv) 0.5 - 7.5% 1 - 15% 2 - 30%No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 2 2 1.5Correction Factor 0.5 1 2
Precision (Relative Standard Deviation)*: ≤ ± 10%
Linearity with No. of Pump Strokes: r2 = 0.999
Humidity: 85% RH reduces the reading by about 25% compared to dry air
Temperature Range: No effect 0 - 40°C (32 - 104°F)
Storage Life: 2 years in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.
Color Change: Orange → Deep Purple
Reaction Principle: 3NH3 + H3PO4 → (NH4)3PO4
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
CO 3000 0CO2 100000 0SO2 200 0NO 100 0Hexane 100 0Isobutylene 1000 0CH4 25000 0
* Data based on Honeywell pumps and tubes used in standard range.
Other Possible Interferences: Amines and other bases
DATA SHEETS
33www.honeywellanalytics.com
Benzene Specific C6H6 No. H-10-101-01
Extended Range
Standard Range
Extended Range
Range (ppmv) 0.25 - 5 0.5-10 1.5 - 30No. of Pump Strokes 6 3 1Sample Volume (mL) 600 300 100Sample Time (min) 6 x 3 3 x 3 3Correction Factor 0.27 1 4
Precision (Relative Standard Deviation)*: ≤±12%
Humidity: No effect 0 - 95% RH
Temperature Range: 0 - 40°C (32 - 104°F) Temp (°C/°F) 0/32 10/50 25/77 40/104Corr. Factor 2.7 1.6 1.0 0.6
Storage Life: 1 year in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.
Color Change: White → Brown
Reaction Principle: Pretube removes interferences2C6H6 + CH2O → diphenylmethane + H2O
diphenylmethane + H2S2O7 → p-quinoid products
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
Isobutylene 100 0n-Hexane 500# 0n-Heptane 100 0Toluene 100 0m-Xylene 50 0m-Xylene 100 5CH4 25000 0CO 10 0H2S 25 0
* Data based on Honeywell pumps and tubes used in standard range.# Hexane above 100 ppm will reduce the benzene response.
Other Possible Interferences: Hydrocarbons and similar reducing gases.
DATA
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Benzene Specific C6H6 No. H-10-101-10
Extended Range
Standard Range
Extended Range
Range (ppmv) 2.5 - 20 5 - 40 25 - 200No. of Pump Strokes 10 5 1 Sample Volume (mL) 1000 500 100Sample Time (min) 10 x 3 5 x 3 3Correction Factor 0.5 1 5
Precision (Relative Standard Deviation)*: ≤ ± 12%
Humidity: No effect 5 - 100% RH
Temperature Range: No effect 0 - 40°C (32 - 104°F)
Storage Life: 1 year in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.
Color Change: White → Light Brown
Reaction Principle: Pretube removes interferences
C6H6 + I2O5 + H2S2O7 → I2 + oxidation products
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
Isobutylene 100 ~2 (faint)n-Hexane 10 0n-Octane 100 0Toluene 35 0#
m-Xylene 50 0#
β-Pinene 50 ~2 (very faint)CO 10 7H2S 25 0
* Data based on Honeywell pumps and tubes used in standard range.
#With 10 strokes, toluene and xylene at 50 ppm read 2 ppm and 100 ppm
octane reads ≤2 ppm.
Other Data: Without the pretube the readings are 30% higher.
DATA SHEETS
35www.honeywellanalytics.com
Benzene C6H6 No. H-10-101-20
Extended Range
Standard Range
Extended Range
Range (ppmv) 2.5 - 50 5 - 100 10 - 200No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 2 2 1.5Correction Factor 0.5 1 2
Precision (Relative Standard Deviation)*: ≤ ± 12%
Linearity with No. of Pump Strokes: r2 = 0.992
Humidity: No effect 5 - 95% RH
Temperature Range: 0 - 40°C (32 - 104°F)Temp (°C/°F) 0/32 10/50 21/70 40/104Corr. Factor 0.8 0.9 1.0 1.1
Storage Life: 2 years in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.
Color Change: White → Light Brown
Reaction Principle: C6H6 + I2O5 + H2S2O7 → I2 + oxidation products
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
CO 50 40CO2 50000 0H2S 50 20NO 100 40NH3 100 0CH4 25000 0SO2 10 0Hexane 50 >100Isobutylene 100 10Toluene 100 20o-Xylene 50 3
* Data based on Honeywell pumps and tubes used in standard range.
Other Possible Interferences: Hydrocarbons and similar reducing gases.
DATA
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1,3-Butadiene CH2=CHCH=CH2 No. H-10-135-04
Extended Range
Standard Range
Extended Range
Range (ppmv) 0.25-2.5 0.5-5 1-10No. of Pump Strokes 4 2 1Sample Volume (mL) 400 200 100Sample Time (min) 4 x 2 2 x 2 2Correction Factor 0.43 1 2.4
Precision (Relative Standard Deviation)*: ≤ ± 15%Linearity with No. of Pump Strokes: r2 >0.998Humidity Range: no effect 0 - 90% RH.Temperature Range: 0 - 40°C (32 - 104°F)
Temp (°C/°F) 0/32 10/50 20/68 30/86 40/104Corr. Factor 1.5 1.15 1.0 0.85 0.8
Storage Life: 2 years in darkness below 10°C (50°F). Refrigeration required.Color Change: Pink → WhiteReaction Principle: CH2=CHCH=CH2 + KMnO2 → Oxidation products
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
Isobutylene 5 4.4Ethylene 10 0**Hexane 100 0Toluene 100 0CH4 75000 0CO2 4000 0CO 400 0H2S 30 0SO2 5 0.5NO 8 1.9NO2 10 0.5NH3 50 0HCN 10 0
*Data based on Honeywell and tubes used in standard range. ** The entire tube changes to very light pink, no boundary.
Caution: Dispose of spent or expired tubes according to local regulations. Possibly hazardous materials are given under the section Reaction Principle.
DATA SHEETS
37www.honeywellanalytics.com
n-Butane n-C4H10 No. H-10-137-30
Extended Range
Standard Range
Extended Range
Range (ppmv) 12.5– 700 25 - 1400 50 - 2800No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 2.5 2.5 2Correction Factor 0.5 1 2
Precision (Relative Standard Deviation)*: ≤ ± 20%
Linearity with No. of Pump Strokes: r2 >0.999
Humidity: No effect 5 - 100% RH.
Temperature Range: No effect 0 - 40°C (32 - 104°F).
Storage Life: 2 years in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.
Color Change: Yellow-Orange → Brown (greenish)
Reaction Principle: C 4H10 + K2Cr2O7 + H2SO4 → Cr(III) + Oxidation Products
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
Correction Factor
CH4 25000 0 -Propane 500 ~650 (l.brown)# ~0.8Isobutane 100 20 ~5Isobutylene 1500 ~15 ~100n-Pentane 200 80 (green)# 2.5n-Hexane 1500 530 (green)# 2.8CO 500 0 -H2S 500 90 5.6Ethanol 1000 ~3 >300Acetone 1000 ~9 >100Methyl Ethyl Ketone 1000 ~8 >100
* Data based on Honeywell pumps and tubes used in standard range.# Propane gives light brown reading with very indistinct endpoint, butane gives moderately
sharp endpoint, and pentane and hexane give sharp endpoints.
Other Possible Interferences: Other hydrocarbons
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Carbon Dioxide CO2 No. H-10-104-30
Extended Range
Standard Range
Extended Range
Range (ppmv) 150 - 2500 300 - 5000 600 - 10000No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 2 2 1.5Correction Factor 0.5 1 2.3
Precision (Relative Standard Deviation)*: ≤ ± 10%
Linearity with No. of Pump Strokes: r2 = 0.993
Humidity: No effect 5 - 85% RH
Temperature Range: 0 - 40°C (32 - 104°F)
Temp (°C/°F) 0/32 10/50 21/70 40/104Corr. Factor 0.90 0.95 1.0 0.95
Storage Life: 2 years in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.
Color Change: White → Purple
Reaction Principle: CO2 + H2NNH2 → H2NNHCO2H (pH indicator change)
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
CO 3000 0SO2 2050 500SO2 200 ~50NO 100 0NH3 50,000 0H2S 2000 0Hexane 1500 0Isobutylene 100 0Toluene 400 0
* Data based on Honeywell pumps and tubes used in standard range.
Other Possible Interferences: Acid gases. Ammonia interferes in mixtures.
DATA SHEETS
39www.honeywellanalytics.com
Carbon Dioxide CO2 No. H-10-104-40
Extended Range
Standard Range
Extended Range
Range (%) 0.025 - 0.5% 0.05 - 1% 0.1 - 2%No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 2 2 1.5Correction Factor 0.5 1 2.3
Precision (Relative Standard Deviation)*: ≤ ± 10%
Linearity with No. of Pump Strokes: r2 = 0.994
Humidity: No effect 5 - 85% RH
Temperature Range: 0 - 40°C (32 - 104°F)
Temp (°C/°F) 0/32 10/50 21/70 40/104Corr. Factor 1.2 1.1 1.0 0.75
Storage Life: 2 years in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.
Color Change: White → Purple
Reaction Principle: CO2 + H2NNH2 → H2NNHCO2H (pH indicator change)
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
CO 250 0SO2 10 0.1%NO 100 0NH3 10% 0CH4 2.5% 0H2S 0.5% 0.1%Hexane 1200 0Isobutylene 100 0Benzene 100 0Toluene 400 0
* Data based on Honeywell pumps and tubes used in standard range.
Other Possible Interferences: Acid gases. Ammonia interferes in mixtures.
DATA
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Carbon Dioxide CO2 No. H-10-104-45
Extended Range
Standard Range
Extended Range
Range (%) 0.125 - 1.5% 0.25 - 3% 0.5 - 6%No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 2 2 1.5Correction Factor 0.5 1 2.3
Precision (Relative Standard Deviation)*: ≤ ± 10%
Linearity with No. of Pump Strokes: r2 = 0.999
Humidity: No effect 5 - 85% RH
Temperature Range: 0 - 40°C (32 - 104°F)
Temp (°C/°F) 0/32 10/50 23/73 40/104Corr. Factor 0.85 0.95 1.0 1.05
Storage Life: 2 years in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.
Color Change: White → Purple
Reaction Principle: CO2 + H2NNH2 → H2NNHCO2H (pH indicator change)
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
CO 1.5% 0SO2
5% 2.5%SO2
200 0NO 100 0NH3
5% 0CH4
2.5% 0H2S 2000 0Hexane 1500 0Toluene 400 0
* Data based on Honeywell pumps and tubes used in standard range.
Other Possible Interferences: Acid gases. Ammonia interferes in mixtures.
DATA SHEETS
41www.honeywellanalytics.com
Carbon Dioxide CO2 No. H-10-104-50
Extended Range
Extended Range
Standard Range
Range (%) 0.25 - 5% 0.5 - 10% 1 - 20%No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 1.5 1.5 1Correction Factor 0.25 0.5 1
Precision (Relative Standard Deviation)*: ≤ ± 10%
Linearity with No. of Pump Strokes: r2 ≥ 0.999
Humidity: No effect 5 - 100% RH
Temperature Range: No effect 0 - 40°C (32 - 104°F)
Storage Life: 2 years in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.
Color Change: White → Purple
Reaction Principle: CO2 + H2NNH2 → H2NNHCO2H (pH indicator change)
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
CO 3000 0SO2 200 0NO 100 0NH3 300 0CH4 25000 0H2S 100 0Hexane 1200 0Isobutylene 100 0Toluene 100 0
* Data based on Honeywell pumps and tubes used in standard range.
Other Possible Interferences: Acid gases
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Carbon Dioxide CO2 No. H-10-104-60
Extended Range
Extended Range
Standard Range
Range (%) 1.25 - 10% 2.5 - 20% 5 - 40%No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 1.5 1.5 1Correction Factor 0.33 0.6 1
Precision (Relative Standard Deviation)*: ≤ ± 10%
Humidity: No effect 5 - 100% RH
Temperature Range: No effect 0 - 40°C (32 - 104°F)
Storage Life: 2 years in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.
Color Change: White → Purple
Reaction Principle: CO2 + H2NNH2 → H2NNHCO2H (pH indicator change)
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
CO 40000 0SO2
4000 0.5NO 100 0NH3
500 0CH4
25000 0H2S 10000 0Hexane 1200 0Isobutylene 100 0Toluene 100 0
* Data based on Honeywell pumps and tubes used in standard range.
Other Possible Interferences: Acid gases
DATA SHEETS
43www.honeywellanalytics.com
Carbon Monoxide CO No. H-10-102-18(Selective)
Extended Range
Standard Range
Extended Range
Range (ppmv) 2.5 - 50 5 - 100 15 - 300No. of Pump Strokes 6 3 1Sample Volume (mL) 600 300 100Sample Time (min) 6 x 2 3 x 2 2Correction Factor 0.5 1 3.0
Precision (Relative Standard Deviation)*: ≤±15%
Linearity with No. of Pump Strokes: r2 =0.999
Humidity: No effect 5 - 100% RH.
Temperature Range: No effect between 0 - 40°C (32 - 104°F)
Storage Life: 2 years in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.
Color Change: White → Light Brown
Reaction Principle: Prelayer removes most interferences
5CO + I2O5 + H2S2O7 → I2 + CO2 + sulfur products
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
H2 100% 0NO 100 0H2S 50 0NH3 300 0CH4 25000 0Hexane 100 12Isobutylene 100 0Toluene 100 0Trichloroethylene 25 16**
* Data based on Honeywell pumps and tubes used in standard range.**Very light blue.
Other Possible Interferences: Other hydrocarbons; most organic vapor interferences are eliminated by the pretreatment layer.
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Carbon Monoxide CO No. H-10-102-20
Extended Range
Standard Range
Extended Range
Range (ppmv) 2.5 - 50 5 - 100 10 - 200No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 2 2 1.5Correction Factor 0.5 1 2
Precision (Relative Standard Deviation)*: ≤±12%
Linearity with No. of Pump Strokes: r2 >0.99
Humidity: No effect 5 - 100% RH.
Temperature Range: 0 - 40°C (32 - 104°F)
Temp (°C/°F) 0/32 10/50 25/77 40/104Corr. Factor 0.80 0.83 1.0 1.15
Storage Life: 2 years in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.
Color Change: White → Light Brown Ring
Reaction Principle: 5CO + I2O5 + H2S2O7 → I2 + CO2 + sulfur products
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
NO 200 0H2S 100 0NH3 300 0CH4 25000 0Hexane 100 0Isobutylene 100 0Toluene 100 0Trichloroethylene 25 20 (v faint)
* Data based on Honeywell pumps and tubes used in standard range.
Other Possible Interferences: Most hydrocarbon interferences are eliminated in the pretreatment layer. Can be used to measure CO in pure hydrogen.
DATA SHEETS
45www.honeywellanalytics.com
Carbon Monoxide CO No. H-10-102-30
Extended Range
Standard Range
Extended Range
Range (ppmv) 10-250 20 - 500 40 - 1000No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 2 2 1.5Correction Factor 0.5 1 2
Precision (Relative Standard Deviation)*: ≤±15%Linearity with No. of Pump Strokes: r2 = 0.999Humidity: No effect 5 - 95% RH.Temperature Range: No effect 0 - 40°C (32 - 104°F)Storage Life: 2 years in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.Color Change: White → Light BrownReaction Principle: Prelayer removes most interferences 5CO + I2O5 + H2S2O7 → I2 + CO2 + sulfur products
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
NO 200 0H2S 100 0NH3 300 0CH4 25000 0Hexane 100 0Hexane 400 18Isobutylene 100 0Toluene 100 0Trichloroethylene 25 15**
* Data based on Honeywell pumps and tubes used in standard range.** Very light green.
Other Possible Interferences: Hydrocarbons and similar reducing gases.
DATA
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46 www.honeywellanalytics.com
Carbon Monoxide CO No. H-10-102-45
Extended Range
Standard Range
Extended Range
Range (%) 0.1 - 2% 0.2 - 4% 0.4 - 8%No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 1.5 1.5 1Correction Factor 0.5 1 2.0
Precision (Relative Standard Deviation)*: ≤±10%Linearity with No. of Pump Strokes: r2 = 0.999Humidity: No effect 5 - 100% RH.Temperature Range: No effect 0 - 40°C (32 - 104°F)Storage Life: 2 years in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.Color Change: White → Dark BrownReaction Principle: 5CO + I2O5 + H2S2O7 → I2 + CO2 + sulfur products
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
H2S 100 0NH3 300 0CH4 25000 0Hexane 600 0.4%Hexane 1200 1.2%Isobutylene 100 0Toluene 100 0
* Data based on Honeywell pumps and tubes used in standard range.
Other Possible Interferences: Hydrocarbons and similar reducing gases.
DATA SHEETS
47www.honeywellanalytics.com
Chlorine Cl2 No. H-10-106-10
Extended Range
Standard Range
Extended Range
Range (ppmv) 0.25 - 4 0.5 - 8 1.0 - 16No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 2.5 2.5 2Correction Factor 0.5 1 2
Precision (Relative Standard Deviation)*: ≤±20%
Linearity with No. of Pump Strokes: r2 = 0.99
Humidity: No data
Temperature Range: 0 - 40°C (32 - 104°F)Temp (°C/°F) 0/32 10/50 18/70 40/104Corr. Factor ND ND 1.0 ND
Storage Life: 1 year in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.
Color Change: White → Yellow
Reaction Principle: Cl2 + o-Tolidine → Yellow colored product + HCl
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
ClO2 1 2CO2 15000 0NH3 50000 0#
NO2 5 7CH4 25000 0H2S 250 0Isobutylene 2000 0
* Data based on Honeywell pumps and tubes used in standard range. # Interferes in mixtures.
Other Possible Interferences: Other oxidizing gases.
DATA
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48 www.honeywellanalytics.com
Chlorine Cl2 No. H-10-106-20
Extended Range
Standard Range
Extended Range
Range (ppmv) 2.5 - 50 5 - 100 10 - 200No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 2 2 1.5Correction Factor 0.5 1 2
Precision (Relative Standard Deviation)*: ≤±20%
Linearity with No. of Pump Strokes: r2 = 0.999
Humidity: No effect 0-90% RH
Temperature Range: No effect between 0 - 40°C (32 - 104°F)
Storage Life: 1 year in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.
Color Change: White → Orange
Reaction Principle: Cl2 + o-Tolidine → Orange colored product + HCl
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
ClO2 10 9CO 250 0CO2 50000 0NO 100 5NH3 100 0CH4 25000 0H2S 10 0SO2 2000 0Hexane 100 0Isobutylene 100 0Toluene 100 0
* Data based on Honeywell pumps and tubes used in standard range.
Other Possible Interferences: Other oxidizing gases.
DATA SHEETS
49www.honeywellanalytics.com
Chlorine Dioxide ClO2 No. H-10-130-10
Extended Range
Standard Range
Extended Range
Range (ppmv) 0.05 - 2 0.25 - 15 0.5-30No. of Pump Strokes 5 1 0.5Sample Volume (mL) 500 100 50Sample Time (min) 5 x 2 2 1Correction Factor 0.19 1 2.1
Precision (Relative Standard Deviation)*: ≤±20%
Humidity: No effect 10-90% RH
Temperature Range: No effect 0 - 40°C (32 - 104°F)
Storage Life: 1 year in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.
Color Change: White → Yellow
Reaction Principle: ClO2 + o-Tolidine → Yellow colored product
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
Cl2 10 6NO 25 2NO2 5 11NH3 50000 0CH4 10000 0HCl 1000 0H2S 2000 0CO 500 0CO2 15000 0Isobutylene 2000 0
* Data based on Honeywell pumps and tubes used in standard range.
Other Possible Interferences: Bromine
DATA
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50 www.honeywellanalytics.com
Diesel & Jet Fuel No. H-10-143-10
Extended Range
Standard Range
Extended Range
Range (ppmv) 0.5 - 25
No. of Pump Strokes 4Sample Volume (mL) Do not extend 400 Do not extend
Sample Time (min) 4 x 1.5Correction Factor 1
Precision (Relative Standard Deviation)*: ≤±20% for undecane
Humidity: 0 - 95%RH
% RH <5% 30% 50% 80% 95%Corr. Factor 1.0 0.8 0.7 0.7 0.7
Temperature Range: 0 - 40°C (32 - 104°F)
Temp (°C/°F) 0/32 10/50 20/68 40/104Corr. Factor 1.9 1.3 1.0 0.8
Storage Life: 1 year in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.
Color Change: White → Brown-green Ring (Over-Range: White → Pale Yellow)
Reaction Principle: CnHm + I2O5 + H2S2O7 → I2 + Oxidation Products
Continued on next page
DATA SHEETS
51www.honeywellanalytics.com
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
Correction Factor
Undecane (C11H24) 25 25 1.0#
Diesel, whole (Automotive or Marine) 50 20 2.5
Diesel vapors 10 ~20 ~0.4
JP-5, whole (kerosene) 25 22 1.1
JP-8, whole (kerosene) † 10 11.5 0.87†
Gasoline, whole 25 10 2.5
CO2 10000 0 -
CO 10 10 1.0
CH4 25000 0 -
H2S 60 0 -
Butane 25 0 -
Propane 100 0 -
Hexane 25 0.5** ~50
Octane 5 10 0.5
Benzene 25 1** ~25
Toluene 25 0.5** ~50
Xylene 25 0.5 ~50
Styrene 20 0.4 ~50
Ethanol 2000 0 -
Isopropanol 200 0 -
Acetone 50 0 -
* Data based on Honeywell pumps and tubes used in standard range.# Calibrated to undecane.** Very faint brown stain.† Can use 1 stroke @ CF =7.2 or 2 strokes @ CF = 2.5.
Other Possible Interferences: No response to 50 ppm HCl, or 100 ppm SO2, NH3, or NO2.
Diesel & Jet Fuel (continued) No. H-10-143-10
DATA
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Ethanol C2H5OH No. H-10-141-30
Extended Range
Standard Range
Extended Range
Range (ppmv) 50-200# 100 - 2000No. of Pump Strokes 2 1Sample Volume (mL) 200 100 Do not extendSample Time (min) 2 x 3 3Correction Factor 0.5# 1
# This CF only applies between 50-200 ppm; for higher concentrations use one stroke.
Precision (Relative Standard Deviation)*: ≤±20%
Linearity with No. of Pump Strokes: r2 = 0.87
Humidity: No effect 0-95% RH
Temperature Range: 0 - 40°C (32 - 104°F)
Storage Life: 2 years in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.
Color Change: Orange Yellow → Pale Green
Reaction Principle: C2H5OH + Cr(VI) + H2SO4 → Cr(III) + Oxidation Products
Continued on next page
True concentration (ppm)
DATA SHEETS
53www.honeywellanalytics.com
Ethanol C2H5OH (continued) No. H-10-141-30
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
Correction Factor
Methanol 1000 1000 1.0Isopropanol 1000 750 1.3tert-Butanol 1000 1300 0.77Methyl mercaptan 500 300 1.7H2S 100 0 -CH4 25000 0 -CO2 5000 0 -CO 1000 0 -NH3 400 0 -NO 100 130 0.77Benzene 100 0 -n-Hexane 100 0 -Ethyl acetate 1000 0** -
* Data based on Honeywell pumps and tubes used in standard range.
** Faint brown color over entire tube, but no effect on ethanol reading.
Other Possible Interferences: Other alcohols and mercaptans.
DATA
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54 www.honeywellanalytics.com
Formaldehyde HCHO No. H-10-121-05
Extended Range
Standard Range
Extended Range
Range (ppmv) 0.1 - 5 0.8 - 40No. of Pump Strokes 5 1Sample Volume (mL) Do not extend 500 100Sample Time (min) 5 x 2 2Correction Factor 1 7.5
Precision (Relative Standard Deviation)*: ≤±20%
Linearity with No. of Pump Strokes: r2 > 0.995Humidity: 0 - 95% RH
% RH <5% 30% 50% 80%Corr. Factor 1.0 0.85 0.8 0.75
Temperature Range: 0 - 40°C (32 - 104°F)
Temp (°C/°F) 0/32 10/50 20/68 30/86 40/104Corr. Factor 1.3 1.1 1.0 0.9 0.8
Storage Life: 2 years in darkness at 5 °C (40 - 77°F). Refrigeration preferred.Color Change: Yellow → Reddish brownReaction Principle: 3HCHO + (NH2OH)3 • H3PO4 → H3PO4 + 3H2C=NOH + 3H2O
H3PO4 + Base → Phosphate (dye color change)
Cross-sensitivity: Substance
Concentration (ppmv)
Apparent Reading*
Acetaldehyde 3 3Propionaldehyde 3 3Acetone 3 Entire tube#
Methyl ethyl ketone 3 Entire tube#
CH4 25000 0CO 500 0CO2 1000 0H2S 100 0SO2 100 0Hexane 2000 0Toluene 100 0Isobutylene 100 0.5Isopropanol 2000 0Phenol 25 0Styrene 20 0
* Data based on Honeywell pumps and tubes used in standard range.# Faint brown color over entire stain length. 100 ppm gives stronger color.Note: In dry air the background color may change: read only reddish-brown color.
DATA SHEETS
55www.honeywellanalytics.com
Gasoline CnHm No. H-10-138-30
Extended Range
Standard Range
Extended Range
Range (ppmv) 15 - 500 30 - 1000 60 - 2000No. of Pump Strokes 4 2 1Sample Volume (mL) 400 200 100Sample Time (min) 4 x 2 2 x 2 2Correction Factor 0.45 1 2.5
Precision (Relative Standard Deviation)*: ≤±20%
Linearity with No. of Pump Strokes: r2 = 0.999
Humidity: No effect 5 - 95% RH.
Temperature Range: 0 - 40°C (32 - 104°F)
Temp (°C/°F) 0/32 10/50 22/72 40/104Corr. Factor 1.6 1.24 1.0 0.83
Storage Life: 2 years in darkness at 5 - 25°C(40 - 77°F). Refrigeration preferred.
Color Change: Orange → Dark Green
Reaction Principle: Prelayer removes humidity
CnHm + K2Cr2O7 + H2SO4 → Cr3+ + Oxidation Products
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
CH4 25000 0CO 500 0H2S 100 30SO2 500 0Acetone 1000 20Ethanol 1000 20Butane 1000 Entire tubeIsopar L 500 115Toluene 200 80Benzene 500 900
* Data based on Honeywell pumps and tubes used in standard range.
Note: The tube is calibrated using heptane as a standard for gasoline.
DATA
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56 www.honeywellanalytics.com
Total Hydrocarbons HC No. H-10-110-30
Extended Range
Standard Range
Extended Range
Range (ppmv) 25 - 500 50 - 1000 100-2000No. of Pump Strokes 4 2 1Sample Volume (mL) 400 200 100Sample Time (min) 4 x 2 2 x 2 2Correction Factor 0.5 1 2
Precision (Relative Standard Deviation)*: ≤±20%Linearity with No. of Pump Strokes: r2 = 0.994Humidity: No effect 5 - 100% RHTemperature Range: 0 - 40°C (32 - 104°F)
Temp (°C/°F) 0/32 10/50 25/77 40/104Corr. Factor 1.2 1.1 1.0 0.85
Storage Life: 2 years in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.Color Change: Yellow-Orange → GreenReaction Principle: HC + Cr(VI) + H2SO4 → Cr(III) + Oxidation Products
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading* Corr.Factor
Methane 25000 0 -Ethylene 100 165 0.6Propane 100 Entire tube faint -Isobutane 100 100 1.0n-Pentane 500 700 0.7n-Hexane 1200 870 1.4n-Heptane 1000 525 1.9n-Octane 400 103 3.9n-Decane 1000 500 2.0Benzene 500 Unclear endpoint -Toluene 1000 110 9Xylene 1000 60 17Isobutylene 1000 20 50Acetone 10000 60 170Isopropanol 1000 <20 >50Ethyl Acetate 1000 <20 >50H2S 1000 250 4.0
* Data based on Honeywell pumps and tubes used in standard range.
Other Possible Interferences: No response to 3000 ppm CO, 300 ppm NH3, or 200 ppm SO2.
DATA SHEETS
57www.honeywellanalytics.com
Hydrogen Chloride HCl No. H-10-108-09
Extended Range
Standard Range
Extended Range
Range (ppmv) 0.5 - 10 1 - 20 2 - 40No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 1 1 0.5Correction Factor 0.5 1 2
Precision (Relative Standard Deviation)*: ≤±20%
Linearity with No. of Pump Strokes: r2 = 0.999
Humidity: Must be used @ <5% RH. Reading drops sharply above 5% RH.
Temperature Range: No effect between 0 - 40°C (32 - 104°F) at <5%RH.
Storage Life: 2 year in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.
Color Change: Yellow → Pink
Reaction Principle: HCl + Base → Chloride Salt + H2O (dye color change)
Cross-sensitivity: Substance
Concentration (ppmv)
Apparent Reading*
CO 15,000 0CO2 8,000 0H2S 800 0SO2 200 0NO 100 0NO2 200 20NH3 100 0HF 25 15Cl2 10 0CH4 25,000 0Hexane 2400 0Toluene 400 0
* Data based on Honeywell pumps and tubes used in standard range.
Other Possible Interferences: Other acid vapors; amines and other bases.
DATA
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58 www.honeywellanalytics.com
Hydrogen Chloride HCl No.10-108-10
Extended Range
Standard Range
Extended Range
Range (ppmv) 0.5 - 10 1 - 20 2 - 40No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 1 1 0.5Correction Factor 0.5 1 2
Precision (Relative Standard Deviation)*: ≤±20%Linearity with No. of Pump Strokes: r2 = 0.999Humidity: Calibrated at 50% RH and 23 °C (73 °F).
% Relative Humidity < 5% 30% 50% 70% 90%Correction Factor @ 10 ppmv 0.7 0.8 1.0 1.1 2.7
Temperature Range: No effect between 0 - 40°C (32 - 104°F) at <5% RH.Storage Life: 2 years in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.Color Change: Yellow → PinkReaction Principle: Pretube reduces humidity
HCl + NaOH → NaCl + H2O (dye color change)
Cross-sensitivity: Substance
Concentration (ppmv)
Apparent Reading*
CO 15,000 0CO2 8,000 0H2S 800 0SO2 200 0NO 100 0NO2 200 20NH3 100 0^HF 25 15Cl2 10 >20CH4 25,000 0Hexane 2400 0Toluene 400 0
* Data based on Honeywell pumps and tubes used in standard range.^Interferes in mixturesOther Possible Interferences: Other acid vapors; amines and other bases.
DATA SHEETS
59www.honeywellanalytics.com
Hydrogen Chloride HCl No. H-10-108-22
Extended Range
Standard Range
Extended Range
Range (ppmv) 10-250 20-500 40-1000No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 1.5 1.5 1.0Correction Factor 0.5 1 2.0
Precision (Relative Standard Deviation)*: ≤±20%
Linearity with No. of Pump Strokes: r2 > 0.995
Humidity: No effect 5-95% RH.
Temperature Range: No effect 0 - 40°C (32 - 104°F); at -20°C, the response
is reduced by about 5%.
Storage Life: 2 years in darkness at 5 °C (40°F). Refrigeration required.
Color Change: Yellow → Red
Reaction Principle: HCl + Base → Chloride (dye color change)
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
CH4 25000 0CO 500 0CO2 1000 0H2S 100 0SO2 1000 0NO 200 0NO2 100 0NH3 100 0HF 100 0Cl2 200 0Hexane 2000 0Toluene 2000 0
* Data based on Honeywell pumps and tubes used in standard range.
DATA
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60 www.honeywellanalytics.com
Hydrogen Cyanide HCN No. H-10-126-10
Extended Range
Standard Range
Extended Range
Range (ppmv) 1.25 - 30 2.5 - 60 5 - 120No. of Pump Strokes 4 2 1Sample Volume (mL) 400 200 100Sample Time (min) 4 x 2.5 2 x 2.5 2.5Correction Factor 0.4 1 2
Precision (Relative Standard Deviation)*: ≤±20%
Linearity with No. of Pump Strokes: r2 >0.999
Humidity: 5% - 95%RH
% Relative Humidity < 5% 10% 50% 95%Correction Factor @ 10 ppmv 1.0 1.0 1.2 1.4
Temperature Range: No effect 0 - 40°C (32 - 104°F)
Storage Life: 1 year in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.
Color Change: Yellow → Red (ignore light orange color formed in clean air)
Reaction Principle: 2HCN + HgCl2 → Hg(CN)2 + 2HCl HCl + Base → Chloride Salt + H2O (dye color change)
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
H2 2000 0CH4 25000 0CO 300 0H2S 100 <1#
HCl 100 <1#
SO2 20 20#
NH3 50 0CO2 5000 0
* Data based on Honeywell pumps and tubes used in standard range.# Measured in dry gas; at >20% RH, no response is observed by these gases.
Note: A light orange color may form when drawing in air with no HCN present. This color can be ignored and does not affect true HCN readings, which form a bright pinkish-red color. The color boundary is sharp in ambient, humid air and somewhat diffuse in very dry air.
DATA SHEETS
61www.honeywellanalytics.com
Hydrogen Fluoride HF No. H-10-105-10
Extended Range
Standard Range
Extended Range
Range (ppmv) 0.25 - 10 0.5 - 20 1 - 40No. of Pump Strokes 8 4 2Sample Volume (mL) 800 400 200Sample Time (min) 8 x 0.5 4 x 0.5 2 x 0.5Correction Factor 0.4 1 1.6
Precision (Relative Standard Deviation)*: ≤±20%Linearity with No. of Pump Strokes: r2 = 0.98Humidity: Calibrated at 50% RH and 23°C (73°F).
% Relative Humidity 30% 40% 50% 60% 70% 80% 90%Correction Factor 0.3 0.4 1.0 1.3 1.6 2.0 2.6
Temperature Range: No effect 10 - 30°C (50 - 86°F) at constant 41% RH.
Storage Life: 2 years in darkness at 5 - 25°C (40 - 77°F). Refrigeration Preferred.Color Change: Beige → PurpleReaction Principle: HF + NaOH → NaF + H2O
Cross-sensitivity: Substance
Concentration(ppmv)
ApparentReading*
CO 250 0CO2 50000 0NH3 300 0^NO 100 0H2S 800 0SO2 200 0CH4 25000 0HCl 4 entire tube#
Cl2 15 entire tube#
* Data based on Honeywell pumps and tubes used in standard range. # Pink color over entire tube length.^ May interfere in mixtures.
Other Possible Interferences: Other acid vapors; amines and other bases. No effect of 100 ppm toluene or 2400 ppm hexane.
DATA
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62 www.honeywellanalytics.com
Hydrogen Sulfide H2S No. H-10-103-04
Extended Range
Standard Range
Extended Range
Range (ppmv) 0.1 - 1.5 0.2 - 3 0.4 - 6No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 1.5 1.5 1Correction Factor 0.5 1 2
Precision (Relative Standard Deviation)*: ≤±12%
Linearity with No. of Pump Strokes: r2 = 0.999
Humidity: Tubes must be used @ <5% RH. Reading drops sharply above 5% RH.
Temperature Range: No effect between 0 - 40°C (32 - 104°F).
Storage Life: 1 year in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.
Color Change: Pale orange → Pink
Reaction Principle: H2S + HgCl2 → Mercury sulfide product + HCl HCl + Base → Chloride Salt + H2O (dye color change)
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
Methyl mercaptan 2 0.4Butyl mercaptan 2 0.3NH3 100 0NO2 5 0SO2 100 0CS2 100 0CO 250 0Hexane 100 0Isobutylene 100 0^Toluene 100 0
* Data based on Honeywell pumps and tubes used in standard range.
^ Reduces response when mixed with H2S.
Other Possible Interferences: HCl and other acids and bases.
DATA SHEETS
63www.honeywellanalytics.com
Hydrogen Sulfide H2S No. H-10-103-05
Extended Range
Standard Range
Extended Range
Range (ppmv) 0.1 - 1.5 0.2 - 3 0.4 - 6No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 2 2 1Correction Factor 0.5 1 2
Precision (Relative Standard Deviation)*: ≤±12%Linearity with No. of Pump Strokes: r2 = 0.999Humidity: No effect between 5 - 90% RH.Temperature Range: No effect between 0 - 40°C (32 - 104°F).Storage Life: 1 year in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.Color Change: Pale orange → PinkReaction Principle: Pretube eliminates humidity
H2S + HgCl2 → Mercury sulfide product + HCl
HCl + Base → Chloride Salt + H2O (dye color change)
Cross-sensitivity: Substance
Concentration (ppmv)
Apparent Reading*
Methyl mercaptan 3 0#
Butyl mercaptan 3 0#
NH3 100 0NO2 5 0SO2 100 0CS2 100 0CO 250 0Hexane 100 0Isobutylene 100 0^Toluene 100 0
* Data based on Honeywell pumps and tubes used in standard range.# Interferes at higher concentrations.^ Reduces response when mixed with H2S.
Other Possible Interferences: Acids and bases.
DATA
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64 www.honeywellanalytics.com
Hydrogen Sulfide H2S No. H-10-103-06
Extended Range
Extended Range
Standard Range
Range (ppmv) 0.25 – 1.75 0.5 – 3.5 1 - 7No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 1.5 1.5 1Correction Factor 0.25 0.5 1
Precision (Relative Standard Deviation)*: ≤±12%
Humidity: Tubes must be used @ <5% RH. Reading drops sharply above 5% RH.
Temperature Range: No effect between 0 - 40°C (32 - 104°F).
Storage Life: 1 year in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.
Color Change: Pale orange → Pink
Reaction Principle: H2S + HgCl2 → Mercury sulfide product + HCl HCl + Base → Chloride Salt + H2O (dye color change)
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
Methyl mercaptan 2 0.2Butyl mercaptan 2 0.15NH3 100 0NO2 5 0SO2 100 0SO2 2000 0#
CS2 100 0CO 250 0Hexane 100 0Isobutylene 100 0^Toluene 100 0
* Data based on Honeywell pumps and tubes used in standard range.# Forms orange color over entire tube but pink H2S reading is unaffected in mixtures.^ Reduces response when mixed with H2S.
Other Possible Interferences: HCl and other acids and bases.
DATA SHEETS
65www.honeywellanalytics.com
Hydrogen Sulfide H2S No. H-10-103-10
Extended Range
Standard Range
Extended Range
Range (ppmv) 1.25 - 30 2.5 - 60 5 - 120No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 1.5 1.5 1Correction Factor 0.5 1 2
Precision (Relative Standard Deviation)*: ≤±12%Linearity with No. of Pump Strokes: r2 = 0.998Humidity: No effect 5 - 85% RHTemperature Range: 0 - 40°C (32 - 104°F)
Temp (°C/°F) 0/32 10/50 25/77 40/104Corr. Factor 0.95 0.95 1.0 1.2
Storage Life: 1 year in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.Color Change: White → Light BrownReaction Principle: H2S + Pb(OAc)2 → PbS + 2HOAc
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
H2 100% 0^CO 250 0CH4 25000 0NH3 300 0NO2 200 0‡
SO2 20 0SO2 1800 0†
CS2 100 0Methyl mercaptan 100 0#
Diethyl sulfide 100 0Hexane 100 0Isobutylene 100 0^Toluene 100 0
* Data based on Honeywell pumps and tubes used in standard range.^ No effect in mixtures.‡ Interferes in mixtures; may result in transient light brown H2S response.† Interferes in mixtures; high SO2 concentrations suppress H2S response.# Concentrations in the high % range leave a yellow color over the entire tube.
DATA
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66 www.honeywellanalytics.com
Hydrogen Sulfide H2S No. H-10-103-12
Extended Range
Standard Range
Extended Range
Range (ppmv) 0 - 75 0 - 150 0 - 300No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 1.5 1.5 1Correction Factor 0.5 1 2
Precision (Relative Standard Deviation)*: ≤±12%
Linearity with No. of Pump Strokes: r2 = 0.999
Humidity: No effect 5 - 85% RH
Temperature Range: 0 - 40°C (32 - 104°F)
Temp (°C/°F) 0/32 10/50 24/75 40/104Corr. Factor 0.88 0.96 1.0 1.1
Storage Life: 2 years in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.
Color Change: White → Brown
Reaction Principle: H2S + Pb(OAc)2 → PbS + 2HOAc
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
CO 250 0CH4 25000 0NH3 100 0NO2 200 0‡
CS2 100 0Methyl mercaptan 1000 0#
Diethyl sulfide 100 0Isobutylene 100 0Toluene 100 0
* Data based on Honeywell pumps and tubes used in standard range.‡ Interferes in mixtures; may result in transient light brown H2S response.# No effect in mixtures. Concentrations in the high % range leave a yellow color over the entire tube.
DATA SHEETS
67www.honeywellanalytics.com
Hydrogen Sulfide H2S No. H-10-103-15
Extended Range
Standard Range
Extended Range
Range (ppmv) 5 - 60 10 - 120 20 - 240No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 1.5 1.5 1Correction Factor 0.5 1 2
Precision (Relative Standard Deviation)*: ≤±12%
Linearity with No. of Pump Strokes: r2 = 0.999
Humidity: No effect 5 - 85% RH
Temperature Range: 0 - 40°C (32 - 104°F)
Temp (°C/°F) 0/32 10/50 24/75 40/104Corr. Factor 0.88 0.96 1.0 1.1
Storage Life: 2 years in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.
Color Change: White → Brown
Reaction Principle: H2S + Pb(OAc)2 → PbS + 2HOAc
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
CO 250 0CH4 25000 0NH3 100 0NO2 200 0‡
CS2 100 0Methyl mercaptan 1000 0#
Diethyl sulfide 100 0Isobutylene 100 0Toluene 100 0
* Data based on Honeywell pumps and tubes used in standard range.‡ Interferes in mixtures; may result in transient light brown H2S response.# No effect in mixtures. Concentrations in the high % range leave a yellow color over the entire tube.
DATA
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68 www.honeywellanalytics.com
Hydrogen Sulfide H2S No. H-10-103-18
Extended Range
Standard Range
Extended Range
Range (ppmv) 12.5 - 125 25 - 250 50 - 500No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 1 1 1Correction Factor 0.5 1 2
Precision (Relative Standard Deviation)*: ≤±12%
Linearity with No. of Pump Strokes: r2 = 0.999
Humidity: No effect 5 - 85% RH
Temperature Range: 0 - 40°C (32 - 104°F)
Temp (°C/°F) 0/32 10/50 23/73 40/104Corr. Factor 0.9 0.9 1.0 1.1
Storage Life: 2 years in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.Color Change: White → BrownReaction Principle: H2S + Pb(OAc)2 → PbS + 2HOAc
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
CO 250 0CH4 25000 0NH3 100 0NO2 200 0‡
CS2 100 0Methyl mercaptan 500 0#
Diethyl sulfide 100 0Isobutylene 100 0Toluene 100 0
* Data based on Honeywell pumps and tubes used in standard range.‡ Interferes in mixtures; may result in transient brown H2S response.# Concentrations in the high % range leave a yellow color over the entire tube.
DATA SHEETS
69www.honeywellanalytics.com
Hydrogen Sulfide H2S No. H-10-103-20
Extended Range
Standard Range
Extended Range
Range (ppmv) 25 - 400 50 - 800 100 - 1600No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 2 2 1.5Correction Factor 0.5 1 2
Precision (Relative Standard Deviation)*: ≤±10%
Linearity with No. of Pump Strokes: r2 = 0.989
Humidity: 80% RH reduces the reading by about 10% compared to dry air
Temperature Range: 0 - 40°C (32 - 104°F)
Temp (°C/°F) 0/32 10/50 25/77 40/104Corr. Factor 1.0 1.0 1.0 1.2
Storage Life: 2 years in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.Color Change: White → Dark BrownReaction Principle: H2S + Pb(OAc)2 → PbS + 2HOAc
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
CO 250 0CH4 25000 0NH3 300 0NO2 200 0‡
SO2 20 0CS2 100 0Methyl mercaptan 500 <50Diethyl sulfide 1000 0Hexane 100 0Isobutylene 100 0Toluene 100 0
* Data based on Honeywell pumps and tubes used in standard range.‡ Interferes in mixtures; may result in transient brown H2S response.
DATA
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70 www.honeywellanalytics.com
Hydrogen Sulfide H2S No. H-10-103-30
Extended Range
Standard Range
Extended Range
Range (ppmv) 50 - 1000 100 - 2000 200 - 4000No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 2 2 1.5Correction Factor 0.5 1 2
Precision (Relative Standard Deviation)*: ≤±10%Linearity with No. of Pump Strokes: r2 = 0.999Humidity: No effect 5 - 85% RHTemperature Range: 0 - 40°C (32 - 104°F)
Temp (°C/°F) 0/32 10/50 25/77 40/104Corr. Factor 0.88 0.93 1.0 1.2
Storage Life: 2 years in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.
Color Change: White → Black
Reaction Principle: H2S + Pb(OAc)2 → PbS + 2HOAc
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
CO 250 0CH4 25000 0NH3 300 0NO2 200 0‡
SO2 20 0CS2 100 0Hexane 100 0Isobutylene 100 0Toluene 100 0
* Data based on Honeywell pumps and tubes used in standard range.‡ Interferes in mixtures; may result in transient brown H2S response.
Other Possible Interferences: No response to mercaptans and sulfides.
DATA SHEETS
71www.honeywellanalytics.com
Hydrogen Sulfide H2S No. H-10-103-40
Extended Range
Standard Range
Extended Range
Range (%) 0.05 - 1% 0.1 - 2% 0.2 - 4%No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 2 2 1.5Correction Factor 0.5 1 2
Precision (Relative Standard Deviation)*: ≤±10%
Linearity with No. of Pump Strokes: r2 = 0.998
Humidity: No effect 5 - 85% RH
Temperature Range: 0 - 40°C (32 - 104°F)
Temp (°C/°F) 0/32 18/64 25/77 40/104Corr. Factor 1.2 1.1 1.0 1.0
Storage Life: 2 years in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.
Color Change: Light Blue → Black
Reaction Principle: H2S + CuSO4 → CuS + H2SO4
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
CO 3000 0CH4 25000 0NO 100 0NO2 200 0NH3 300 0SO2 20 0Methyl mercaptan 0.1% 0.1%#
Diethyl sulfide 1000 0Isobutylene 100 0Toluene 100 0Hexane 1200 0
* Data based on Honeywell pumps and tubes used in standard range.# Concentrations in the high % range leave a yellow color over the entire tube.
Other Possible Interferences: High Concentrations of ammonia; NO2 in mixtures. No response to CS2.
DATA
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72 www.honeywellanalytics.com
Hydrogen Sulfide H2S No. H-10-103-50
Extended Range
Extended Range
Standard Range
Range (%) 0.5 - 10% 1 - 20% 2 - 40%No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 1.5 1.5 1.5Correction Factor 0.25 0.5 1
Precision (Relative Standard Deviation)*: ≤±10%
Linearity with No. of Pump Strokes: r2 = 0.999
Humidity: No effect 5 - 85% RH
Temperature Range: 0 - 40°C (32 - 104°F)
Temp (°C/°F) 0/32 10/50 18/64 40/104Corr. Factor 0.75 1.0 1.0 1.0
Storage Life: 2 years in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.
Color Change: Light Blue → Black
Reaction Principle: H2S + CuSO4 → CuS + H2SO4
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
CO 250 0CO2 5% 0NO 100 0NH3 10% 3.5% (blue)CH4 2.5% 0SO2 10 0Isobutylene 100 0Hexane 100 0Benzene 100 0Toluene 100 0
* Data based on Honeywell pumps and tubes used in standard range.
Other Possible Interferences: Mercaptans. No response to sulfides.Note: Time measurement to exactly 2 minutes for best accuracy.
DATA SHEETS
73www.honeywellanalytics.com
Mercaptans RSH No. H-10-129-20
Extended Range
Standard Range
Extended Range
Range (ppmv) 2.5 - 60 5 - 120 10 - 240No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 2.0 2.0 1.0Correction Factor 0.5 1 2.1
Precision (Relative Standard Deviation)*: ≤±20%
Linearity with No. of Pump Strokes: r2 = 0.999
Humidity: No effect between 5 - 90% RH.
Temperature Range: No effect between 0 - 40°C (32 - 104°F)
Storage Life: 1 year in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.
Color Change: White → Yellow
Reaction Principle: 2RSH + PdSO4 → (RS)2Pd + H2SO4
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
Corr.Factor
H2S 500 01 -CO 500 02 -Diethyl sulfide 5000 303 -Ethyl mercaptan 60 60 1.0Propyl mercaptan 60 60 1.0Butyl mercaptan 60 29 2.0Acetylene 2000 04 -Ethylene 2000 05 -
* Data based on Honeywell pumps and tubes used in standard range.1 Up to 500 ppm H2S is trapped in the pretreatment layer.2 Gray through the entire tube, will not affect RSH reading in mixtures.3 Interferes in mixtures; may result in high response.4 Pale brown through the entire tube, will not affect RSH reading in mixtures.5 Light peach through the entire tube, will not affect RSH reading in mixtures.
DATA
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74 www.honeywellanalytics.com
Methyl Bromide CH3Br No. H-10-131-10
Extended Range
Standard Range
Extended Range
Range (ppmv) 0.5-9 1-18 2-36No. of Pump Strokes 4 2 1Sample Volume (mL) 400 200 100Sample Time (min) 4 x 3 2 x 3 3Correction Factor 0.48 1.0 2.1
Precision (Relative Standard Deviation)*: ≤±20%Linearity with No. of Pump Strokes: r2 = 0.997Humidity: No effect 5 - 100% RHTemperature Range: 0 - 40°C (32 - 104°F)
Temp (°C/°F) 0/32 10/40 25/77 40/104Corr. Factor 1.5 1.3 1.0 0.95
Storage Life: 2 years in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.Color Change: White → Orange
Reaction Principle: Pre-tube : C H3Br + K2Cr2O7 + H2SO4 → Br2 + Other Prods Measurement Tube: Br2 + indicator dye → Orange product
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
Tetrachloroethylene 200 13Trichloroethylene 100 4Vinylidene Chloride 200 47Vinyl Chloride 200 53-Chloro-2-Methylpropene 200 41,2-Dichloroethane 200 01,1,1- Trichloroethane 50 4.5Cl2 10 21NO 500 0.6NO2 570 1.0CH4 25000 0CO 500 0CO2 5000 0
* Data based on Honeywell pumps and tubes used in standard range.Other Possible Interferences: No response to 500 ppm propane, 100 ppm isobutylene or 1200 ppm hexane.
DATA SHEETS
75www.honeywellanalytics.com
Methyl Bromide CH3Br No. H-10-131-30
Extended Range
Standard Range
Extended Range
Range (ppmv) 10-150 20-300 40-600No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 2 2 2 x 0.5Correction Factor 0.43 1 2.2
Precision (Relative Standard Deviation)*: ≤ ± 15%Linearity with No. of Pump Strokes: 0.999Humidity: No effect 0 - 90% RHTemperature Range: 0 - 40°C (32 - 104°F)
Temp (°C/°F) 0/32 10/50 20/68 30/86 40/104Corr. Factor 1.7 1.3 1.0 0.8 0.7
Storage Life: 2 years in darkness at <10°C. Refrigeration preferred.Color Change: White → Orange-yellowReaction Principle: Pretube: 2CH3Br + I2O5 + H2S2O7 → Br2 Measurement Tube: Br2 + o-Tolidine → Orange-yellow product
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
1,2-Dibromoethane 300 6001,3-Dibromopropane 600 7001,1,1-Trichloroethane 300 30Trichloroethylene 80 15Cl2 80 63Ethanol 10000 0Ethyl acetate 10000 0Acetone 10000 0CH4 25000 0CO2 5000 0CO 500 0H2S 500 0SO2 100 0NO 460 0NO2 110 0
* Data based on Honeywell pumps and tubes used in standard range.
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Methyl Ethyl Ketone C4H8O No. H-10-113-20
Extended Range
Standard Range
Extended Range
Range (%) 0.01 - 0.3% 0.02 - 0.6% 0.06 - 1.8%No. of Pump Strokes 6 3 1Sample Volume (mL) 600 300 100Sample Time (min) 6 x 2 3 x 2 2Correction Factor 0.5 1 3
Precision (Relative Standard Deviation)*: ≤±12%
Linearity with No. of Pump Strokes: r2 = 0.996
Humidity: 85% RH increases the response by 15% compared to dry gas.
Temperature Range: 0 - 40°C (32 - 104°F)
Temp (°C/°F) 0/32 10/50 25/77 40/104Corr. Factor 1.4 1.3 1.0 0.7
Storage Life: 2 years in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.
Color Change: Orange → BlackReaction Principle: CH3COCH2CH3 + Cr(VI) + H2SO4 → Cr(III) + Oxidation Prods.
Cross-sensitivity: Substance
Concentration (ppmv)
Apparent Reading*
Corr. Factor
Acetone 0.4% 0.5% 0.8Methyl propyl ketone 1.0% 0.7% 1.4Methyl isobutyl ketone 1.0% 0.49% 2.0CO 1.5% 0 -CO2 1.5% 0 -CH4 2.5% 0 -NH3 5.0% >0.3% brown -H2S 250 0.2% diffuse# -Ethyl Acetate 1.0% >0.3% diffuse# -Hexane 0.24% entire tube# -Isobutylene 0.20% 0.5% 0.4Toluene 400 0.3% diffuse# -
* Data based on Honeywell pumps and tubes used in standard range.
# Faint black color. Ketones can be distinguished by their darker stains and sharp endpoints.
Other Possible Interferences: Other hydrocarbons.
DATA SHEETS
77www.honeywellanalytics.com
Nitric Acid HNO3 No. H-10-146-20
Extended Range
Standard Range
Extended Range
Range (ppmv) 0.5-10 1-20 2-40No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 1 1 0.5Correction Factor 0.46 1 2.1
Precision (Relative Standard Deviation)*: ≤ ± 20%Linearity with No. of Pump Strokes: r2 = 0.98Humidity Range: 0 - 90% RH. Calibrated at 50% RH and 20°C (68°F)
% Relative Humidity 0% 30% 50% 70% 80% 90%Correction Factor 0.7 0.8 1.0 1.3 1.8 1.9
Temperature Range: 0 - 40°C (32 - 104°F)
Temp(°C/°F) 0/32 10/50 20/68 30/86 40/104Corr. Factor 1.3 1.2 1.0 0.9 0.8
Storage Life: 2 years in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.Color Change: Yellow → PurpleReaction Principle: CH3HNO3 + Base → Dye color change
Cross-sensitivity: Substance Concentration (ppmv) Apparent Reading*HCl 10 14Cl2 5 13HF 10 7Acetic Acid saturated ≤2 (v. pale)CO 250 0CO2 50000 0CH4 25000 0NO 100 0NO2 60 0H2S 60 0SO2 200 0HCN 60 0
* Data based on Honeywell pumps and tubes used in standard range.
Other Possible Interferences: Other acids may give a positive response and bases may give a negative response in mixtures. Headspace from 85% H3PO4 and H2SO4 give ≤1 ppm response because of their low volatility.
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Nitrogen Dioxide NO2 No. H-10-117-10
Extended Range
Standard Range
Extended Range
Range (ppmv)
Do Not Extend
0.5-30
Do Not ExtendNo. of Pump Strokes 1Sample Volume (mL) 100Sample Time (min) 1.5Correction Factor 1
Precision (Relative Standard Deviation)*: ≤±20%
Linearity with No. of Pump Strokes: Non-linear, do not extend
Humidity: No effect between 0-90%RH.
Temperature Range: No effect between 0 - 40°C (32 - 104°F)
Storage Life: 1 year in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.
Color Change: White → Yellow
Reaction Principle: NO2 + o-Tolidine → Nitrated yellow product
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
CO 3000 0CO2 200000 0SO2 200 0CH4 25000 0H2S 100 0Acetone 10000 0Benzene 5 0n-Hexane 100 0Isobutylene 100 0Toluene 100 0Cl2 50 Entire tube˄
NO 500 1#
* Data based on Honeywell pumps and tubes used in standard range. ˄Cl2 results in light yellow stain.# NO results in orange stain.
Other Possible Interferences: Reducing gases.
DATA SHEETS
79www.honeywellanalytics.com
Nitrogen Oxides NOX No. H-10-109-20(Separate Quantification)
Extended Range
Standard Range
Extended Range
Range (ppmv) 0.5 - 25 1-50 2-100No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 3 3 2.5Correction Factor 0.5 1 2
Precision (Relative Standard Deviation)*: ≤±20%Linearity with No. of Pump Strokes: r2 = 0.997Humidity: 100% RH reduces the response by about 20% vs. dry airTemperature Range: 0 - 40°C (32 - 104°F)
Temp (°C/°F) 0/32 10/50 25/77 40/104Corr. Factor 1.8 1.6 1.0 1.0
Storage Life: 1 year in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.Color Change: White → YellowReaction Principle: NO + CrO3 + H2SO4 → NO2 Pre-tube
NO2 + o-Tolidine → Nitrated yellow product Meas. tube
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
CO 3000 0CO2 10% 0SO2 200 0CH4 25000 0H2S 100 0Acetone 10000 0
* Data based on Honeywell pumps and tubes used in standard range.
Other Possible Interferences: Reducing gases. No response to 5 ppm benzene. No response to 1200 ppm hexane, 100 ppm isobutylene, or 100 ppm toluene.Separate Quantification: Sampling without the pre-tube gives NO2 only. Using the pre-tube gives the sum of NO + NO2. NO can be obtained by difference.
DATA
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80 www.honeywellanalytics.com
Ozone O3 No. H-10-133-03
Extended Range
Standard Range
Extended Range
Range (ppmv) 0.05 – 0.6 0.15 – 1.8No. of Pump Strokes 5 1Sample Volume (mL) Do not extend 500 100Sample Time (min) 5 x 2 2Correction Factor 1 3
Precision (Relative Standard Deviation)*: ≤±20%
Linearity with No. of Pump Strokes: r2 = 0.990
Humidity: Calibration is based on approximately 50% relative humidity.
Temperature Range: 0 - 40°C (32 - 104°F)
Temp (°C/°F) 0/32 10/50 20/68 40/104Corr. Factor 0.74 1.0 1.0 1.1
Storage Life: 1 year in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.
Color Change: Blue → White
Reaction Principle: 2O3 + C16H10N2O2 → 2C8H5NO2 + 2O2
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
Cl2 <10 0Cl2 ≥10 ~0.1#
ClO2 1 entire tube# CO 100 0CO2 10,000 0CH4 70,000 0SO2 100 0H2S 120 0NO 5 0NO2 1 0Isobutylene 100 0
* Data based on Honeywell pumps and tubes used in standard range. # Slight discoloration and unclear demarcation.
Other Possible Interferences: Bromine and other oxidants.
DATA SHEETS
81www.honeywellanalytics.com
Phenol C6H5OH No. H-10-139-05
Extended Range
Standard Range
Extended Range
Extended Range
Range (ppmv) 0.5 - 11 1 - 25 2.4 - 60 7 - 180No. of Pump Strokes 4 2 1 0.5Sample Volume (mL) 400 200 100 50Sample Time (min) 4 x 1.5 2 x 1.5 1.5 1.0Correction Factor 0.45 1 2.4 7.2
Precision (Relative Standard Deviation)*: ≤±20%
Linearity with No. of Pump Strokes: r2 = 0.996
Humidity: % Relative Humidity 10% 30% 50% 90%Correction Factor 1.0 1.25 1.6 1.8
Temperature Range: 10 - 40°C (50 - 104°F)
Storage Life: 1.5 years in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.
Color Change: Pale Yellow → Gray
Reaction Principle: C6H5OH + Ce(NH4)2(NO3)6 → Cerium-Phenol complex
Continued on next page
True concentration (ppm)
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Phenol C6H5OH (continued) No. H-10-139-05
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
H2S 100 0
NH3 500 0
NO 400 0
NO2 400 0
SO2 200 0
CH4 25000 0
CO2 5000 0
CO 500 0
Formaldehyde (HCHO) 500 0
Acetone 2000 0
Isopropanol 2000 0
Isobutylene 100 0
n-Hexane 2000 0
Benzene 2000 0
Toluene 2000 0
Styrene 2000 0
* Data based on Honeywell pumps and tubes used in standard range.
DATA SHEETS
83www.honeywellanalytics.com
Phosphine PH3 No. H-10-116-10
Extended Range
Standard Range
Extended Range
Range (ppmv) 2.5 - 25 5 - 50 10 - 100No. of Pump Strokes 4 2 1Sample Volume (mL) 400 200 100Sample Time (min) 4 x 1.5 2 x 1.5 1.5Correction Factor 0.5 1 1.7
Precision (Relative Standard Deviation)*: ≤±12%
Linearity with No. of Pump Strokes: r2 = 0.997
Humidity: No effect 5 - 90% RH.
Temperature Range: 0 - 40°C (32 - 104°F)
Temp (°C/°F) 0/32 10/50 25/77 40/104Corr. Factor 0.85 0.90 1.0 1.0
Storage Life: 1 year in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.Color Change: White → YellowReaction Principle: 2PH3 + 6HgCl2 + 3H2O → Hg3P2•3HgCl2•3H2O + 6HCl
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
H2S 50 28 (l. brown)SO2 200 0NO 100 0NH3 100 0CO 100 0CO2 50000 0CH4 25000 0Hexane 1500 0Toluene 100 0
* Data based on Honeywell pumps and tubes used in standard range.
Other Possible Interferences: Strongly reducing gases.
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Phosphine PH3 No. H-10-116-20
Extended Range
Standard Range
Extended Range
Range (ppmv) 12.5 - 250 25 - 500 50 - 1000No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 1.5 1.5 1Correction Factor 0.5 1 2
Precision (Relative Standard Deviation)*: ≤±12%
Linearity with No. of Pump Strokes: r2 = 0.99
Humidity: No effect 5 - 80% RH.
Temperature Range: 0 - 40°C (32 - 104°F)
Temp (°C/°F) 0/32 10/50 24/75 40/104Corr. Factor 0.85 0.95 1.0 1.15
Storage Life: 1 year in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.Color Change: White → YellowReaction Principle: 2PH3 + 6HgCl2 + 3H2O → Hg3P2•3HgCl2•3H2O + 6HCl
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
H2S 50 35 (brown)SO2 200 0NO 100 0NH3 100 0CO 250 0CO2 50000 0CH4 25000 0Hexane 1500 0Toluene 100 0
* Data based on Honeywell pumps and tubes used in standard range.
Other Possible Interferences: Strongly reducing gases.
DATA SHEETS
85www.honeywellanalytics.com
Phosphine PH3 No. H-10-116-25
Extended Range
Standard Range
Extended Range
Range (ppmv) 25 - 500 50 - 1000 100 - 2000No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 1.5 1.5 1Correction Factor 0.5 1 2
Precision (Relative Standard Deviation)*: ≤±10%
Linearity with No. of Pump Strokes: r2 = 1.000
Humidity: No effect 5 - 80% RH.
Temperature Range: No effect between 0-40°C (32 - 104°F)
Storage Life: 1 year in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.
Color Change: White → Yellow
Reaction Principle: 2PH3 + 6HgCl2 + 3H2O → Hg3P2•3HgCl2•3H2O + 6HCl
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
H2S 200 140 ‡
SO2 3940 0NO 100 0NH3 100 0CO 250 0CO2 50000 0CH4 25000 0Hexane 1500 0Toluene 100 0
* Data based on Honeywell pumps and tubes used in standard range. ‡ Interferes in mixtures; may result in transient light brown H2S response.
Other Possible Interferences: Strongly reducing gases.
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Sulfur Dioxide SO2 No. H-10-107-15
Extended Range
Standard Range
Extended Range
Range (ppmv) 1 - 15 2 - 30 4 - 60No. of Pump Strokes 4 2 1Sample Volume (mL) 400 200 100Sample Time (min) 4 x 2 2 x 2 2Correction Factor 0.5 1 2
Precision (Relative Standard Deviation)*: ≤±12%Linearity with No. of Pump Strokes: r2 = 0.991Humidity: No effect 5 - 90% RH.Temperature Range: 0 - 40°C (32 - 104°F)
Temp (°C/°F) 0/32 10/50 24/75 40/104Corr. Factor 1.1 1.1 1.0 1.1
Storage Life: 2 years in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.
Color Change: Blue-green → Yellow
Reaction Principle: SO2 + 2NaOH → Na2SO3 + H2O (pH indicator change)
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
CO 15000 0CO2 50000 0NO 100 0NH3 100 2 (blue)#
H2S 2000 3 (blue)PH3 30 0HF 50 0.5CH4 25000 0Hexane 1500 0Toluene 400 0
* Data based on Honeywell pumps and tubes used in standard range.#Reduces reading in mixture.
Other Possible Interferences: Acid gases.
DATA SHEETS
87www.honeywellanalytics.com
Sulfur Dioxide SO2 No. H-10-107-20
Extended Range
Standard Range
Extended Range
Range (ppmv) 2.5 - 50 5 - 100 10 - 200No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 2 2 1.5Correction Factor 0.5 1 2
Precision (Relative Standard Deviation)*: ≤±12%
Linearity with No. of Pump Strokes: r2 = 0.999
Humidity: No effect 5 - 50% RH; 100% RH reduces the response by about 25%
Temperature Range: 0 - 40°C (32 - 104°F)
Temp (°C/°F) 0/32 10/50 25/77 40/104Corr. Factor 1.2 1.0 1.0 1.0
Storage Life: 2 years in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.
Color Change: Blue → Yellow
Reaction Principle: SO2 + 2NaOH → Na2SO3 + H2O (pH indicator change)
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
CO 3000 0CO2 10% 0NO 100 0NH3 300 0#
CH4 25000 0H2S 100 0Isobutylene 100 0Hexane 1200 0Toluene 100 0Acetone 10000 0
* Data based on Honeywell pumps and tubes used in standard range.#Reduces reading in mixture.
Other Possible Interferences: Acid gases.
DATA
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Sulfur Dioxide SO2 No. H-10-107-25
Extended Range
Standard Range
Extended Range
Range (ppmv) 50 - 900 100 - 1800 200 - 3600No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 2 2 1.5Correction Factor 0.5 1 2
Precision (Relative Standard Deviation)*: ≤±10%
Linearity with No. of Pump Strokes: r2 = 0.999
Humidity: No effect 5 - 85% RH.
Temperature Range: 0 - 40°C (32 - 104°F)
Temp (°C/°F) 0/32 10/50 25/77 40/104Corr. Factor 1.1 1.0 1.0 1.0
Storage Life: 2 years in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.
Color Change: Blue → Yellow
Reaction Principle: SO2 + 2NaOH → Na2SO3 + H2O (pH indicator change)
Cross-sensitivity: Substance
Concentration (ppmv)
Apparent Reading*
CO 3000 0CO2 10% 0NO 100 0NH3 300 0#
CH4 25000 0H2S 100 0Hexane 1200 0Isobutylene 100 0Toluene 100 0
* Data based on Honeywell pumps and tubes used in standard range. #Reduces reading in mixture.
Other Possible Interferences: Acid gases.
DATA SHEETS
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Sulfur Dioxide SO2 No. H-10-107-30
Extended Range
Extended Range
Standard Range
Range (ppmv) 50 - 1000 100 - 2000 200 - 4000No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 1 1 1Correction Factor 0.25 0.5 1
Precision (Relative Standard Deviation)*: ≤±10%
Linearity with No. of Pump Strokes: r2 = 0.999
Humidity: No effect 5 - 50% RH; 100% RH reduces the response by about 40%
Temperature Range: 0 - 40°C (32 - 104°F)
Temp (°C/°F) 0/32 10/50 25/77 40/104Corr. Factor 1.1 1.0 1.0 1.0
Storage Life: 2 years in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.
Color Change: Blue → Yellow
Reaction Principle: SO2 + 2NaOH → Na2SO3 + H2O (pH indicator change)
Cross-sensitivity: Substance
Concentration (ppmv)
Apparent Reading*
CO 3000 0CO2 10% 0NO 100 0NH3 300 0#
CH4 25000 0H2S 100 0Hexane 1200 0Isobutylene 100 0Toluene 100 0
* Data based on Honeywell pumps and tubes used in standard range. #Reduces reading in mixture.
Other Possible Interferences: Acid gases.
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Sulfur Dioxide SO2 No. H-10-107-40
Extended Range
Standard Range
Extended Range
Range (%) 0.1 – 2.5% 0.2 - 5% 0.4 - 10%No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 2 2 1.5Correction Factor 0.5 1 2
Precision (Relative Standard Deviation)*: ≤±10%
Linearity with No. of Pump Strokes: r2 = 0.999
Humidity: No effect 5 - 90% RH
Temperature Range: 0 - 40°C (32 - 104°F)
Temp (°C/°F) 0/32 10/50 25/77 40/104Corr. Factor 1.15 1.0 1.0 1.0
Storage Life: 2 years in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.Color Change: Yellow → GreenReaction Principle: SO2 + Cr(VI) + H2O → H2SO4 + Cr(III)
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
CO 3000 0CO2 5% 0NH3 5% 2.3% # CH4 2.5% 0H2S 50 0Hexane 1500 0Isobutylene 2000 0Benzene 100 0
* Data based on Honeywell pumps and tubes used in standard range.#Forms a bright yellow color and reduces reading in mixture.
Other Possible Interferences: Reducing gases.
DATA SHEETS
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Toluene C7H8 No. H-10-114-20
Extended Range
Standard Range
Extended Range
Range (ppmv) 5 - 150 10 - 300 20 - 600No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 2 2 1.5Correction Factor 0.5 1 2
Precision (Relative Standard Deviation)*: ≤±12%Linearity with No. of Pump Strokes: r2 = 0.994Humidity: No effect 0 - 90% RHTemperature Range: 0 - 40°C (32 - 104°F)
Temp (°C/°F) 0/32 10/50 25/77 40/104Corr. Factor 1.2 1.0 1.0 1.1
Storage Life: 2 years in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.Color Change: White → BrownReaction Principle: C8H10 + I2O5 + H2SO4 → I2 + Oxidation Products
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
Benzene 95 110 green-brownp-Xylene 100 40o-Xylene 100 35m-Xylene 100 30Ethylbenzene 100 70Styrene 100 10Ethylene 100 0Isobutylene 100 0Isobutylene 2000 100 (faint)Hexane 100 7 (faint)CO 3000 0CO2 15000 0H2S 50 55 (faint ring)NH3 50000 0CH4 25000 0SO2 2050 0
* Data based on Honeywell pumps and tubes used in standard range.
Other Possible Interferences: Other aromatics and reducing agents.
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Trichloroethylene CHCl=CCl2 No. H-10-119-20
Extended Range
Standard Range
Extended Range
Range (ppmv) 2.5 - 50 5 - 100 10 - 230No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 3 3 2Correction Factor 0.5 1 2.3
Precision (Relative Standard Deviation)*: ≤±20%Linearity with No. of Pump Strokes: r2 = 0.999Humidity: No effect 0 - 95% RHTemperature Range: 0 - 40°C (32 - 104°F)
Temp (°C/°F) 0/32 10/50 25/77 40/104Corr. Factor 1.6 1.3 1.0 1.1
Storage Life: 1 year in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.
Color Change: Yellow → PurpleReaction Principle: Cl2C=CHCl + PbO2 + H2SO4 → HCl HCl + Base → Chloride (dye color change)
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
Tetrachloroethylene 40 701,2-Dichloroethylene 100 20Vinyl Chloride 100 101,1,2-Trichloroethane 100 <0.5Acetone 1000 0Toluene 1000 0p-Xylene 1000 0Cl2 10 10 (pale beige)HCl 50 21NO 500 0NO2 500 60 (pale beige)
* Data based on Honeywell pumps and tubes used in standard range.
Other Possible Interferences: Acid gases. No response to H2S, CO or CH4.Caution: Use of connector tubing other than that supplied may reduce response.
DATA SHEETS
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Vinyl Chloride CH2=CHCl No. H-10-128-10
Extended Range
Standard Range
Extended Range
Range (ppmv) 0.5-10 1-20 2-40No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 3 3 3Correction Factor 0.42 1.0 2.2
Precision (Relative Standard Deviation)*: ≤±20%
Linearity with No. of Pump Strokes: r2 = 0.991
Humidity: No effect 5 - 100% RH
Temperature Range: 0 - 40°C (32 - 104°F)
Temp (°C/°F) 0/32 10/50 25/77 40/104Corr. Factor 2.5 1.3 1.0 0.8
Storage Life: 2 years in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.
Color Change: Yellow → PurpleReaction Principle: Pretube: C 2H3Cl + K2Cr2O7 + H2SO4 → HCl + Other Prods Measurement Tube: HCl + indicator dye → reddish purple color
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
1,3-Dichloropropylene 20 201,1-Dichloroethylene 10 16Trichloroethylene 10 3.5Tetrachloroethylene 60 1.5Ethyl Chloroformate 40 0.4Methyl Chloroformate 120 0.11,2-Dichloroethane 100 0Methyl chloride 2000 0Chloroform 100 0Ethylene 1000 0Benzene 600 0
* Data based on Honeywell pumps and tubes used in standard range.
Other Possible Interferences: HCl, chlorinated hydrocarbons. No response to 500 ppm CO, 5000 ppm CO2, or 600 ppm toluene.
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Water Vapor (Pipeline) H2O No. H-10-120-10
Extended Range
Standard Range
Extended Range
Range (lbs/MMCF) 1 - 5 2 - 10 4 - 20No. of Pump Strokes 4 2 1Sample Volume (mL) 400 200 100Sample Time (min) in air (sec) in natural gas
4 x 1.5 min4 x 45 sec
2 x 1.5 min2 x 45 sec
1.5 min45 sec
Correction Factor 0.51 1 2.22
Precision (Relative Standard Deviation)*: ≤±12%Linearity with No. of Pump Strokes: r2 = 0.99Temperature Range: 0 - 40°C (32 - 104°F)
Temp (°C/°F) 0/32 10/50 23/73 40/104Corr. Factor 1.1 1.0 1.0 0.9
Storage Life: 2 years in darkness at 5 - 25°C (40 - 77°F) Refrigeration preferred.Color Change: Yellow → GreenReaction Principle: H2O + Mg(ClO4)2 → Mg(ClO4)2•H2O
Cross-sensitivity:Substance
Concentration (ppmv)
Reading* (lbs/MMCF)
CH4 100% 0Propane (C3H8) 10000 ≤2Isobutylene 10000 0Hexanes 3000 0CO 200 0CO2 3000 0SO2 1500 0H2S 2000 ~1NH3 100 entire tubeHCl 300 0Ethylene glycol saturated 0Triethylene glycol saturated 0Methanol 50 0‡Toluene 400 ~1
* Data based on Honeywell pumps and tubes used in standard range.‡ Forms light green stain when methanol is above 70 ppm. Water can be measured in a mixture with methanol by reading the dark green stain only, ignoring the light green methanol stain beyond dark green end point. See Technical Note on page 96 for pictures.
Other Possible Interferences: Amines, alcohols. No response to heptanes, octanes as present in “rich” natural gas or commonly called “condensate.”
DATA SHEETS
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Water Vapor (Pipeline) H2O No. H-10-120-20
Extended Range
Standard Range
Extended Range
Range (lbs/MMCF) 3 - 20 6 - 40 12 - 80No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 1.5 1.5 1Correction Factor 0.45 1 2.3
Precision (Relative Standard Deviation)*: ≤±20%
Linearity with No. of Pump Strokes: r2 = 0.994
Temperature Range: 0 - 40°C (32 - 104°F)
Temp (°C/°F) 0/32 10/50 25/77 40/104Corr. Factor 1.3 1.1 1.0 0.74
Storage Life: 2 years in darkness at 5 - 25°C (40 - 77°F) Refrigeration preferredColor Change: Yellow → Dark Green**Reaction Principle: H2O + Mg(ClO4)2 → Mg(ClO4)2•H2O
Cross-sensitivity:Substance
Concentration (ppmv)
Reading* (lbs/MMCF)
CH4 100% 0CO 200 0#CO2 10% 0#SO2 1500 0#H2S 2000 <3#NH3 250 35HCl 300 0#Methanol 80 0‡Gasoline saturated 0Heptane saturated 0Ethylene glycol saturated 0Triethylene glycol saturated 0Toluene saturated 0
* Data based on Honeywell pumps and tubes used in standard range.# No interference in mixtures with water vapor. ‡ No response below 80 ppm. Light green stain when methanol is above 80 ppm, 340 ppm alone reads ~30 lbs/MMCF. Water can be measured in a mixture with methanol by reading the dark green stain only, ignoring the light green methanol stain beyond the dark green end point.
**Note: Color tends towards purple as temperature decreases.
Other Possible Interferences: Amines, alcohols; no effect of 500 ppm PH3.
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Technical NoteEffect of Methanol & Glycols on Water Vapor TubesIntroductionColorimetric tubes for water vapor are commonly used to measure the humidity of natural gas because of their rapid response compared to instrumental methods. To minimize corrosion and to obtain a better selling price for the gas, water vapor levels are often reduced by passing the gas through a liquid scrubber containing ethylene glycol or triethylene glycol. In addition, methanol is sometimes added to the natural gas pipeline as an antifreeze so that ice does not accumulate during cold weather. This technical note describes how to read water vapor tubes that may have interference from these chemicals.
Resistance to Glycol Response and “Rich” GasNewer versions of Honeywell water vapor tubes have been improved to remove any response to ethylene glycol or triethylene glycol. These changes were implemented in the 6-40 lbs/MMCF tubes (p/n H-10-120-20) shipped after November 2003 and in the 2-10 lbs/MMCF tubes (p/n H-10-120-10) shipped after November 2004. Higher alkanes such as pentane, hexanes and octanes present in "rich" natural gas also cause no response.
Effect of Methanol Methanol alone causes a light green response in both H-10-120-10 and H-10-120-20 tubes when its concentration is above about 80 ppm. When water and methanol are present together, a two-tone stain is seen. On the H-10-120-10 (2-10 lbs/MMCF) tubes, the water forms a medium-dark green stain followed by a light green stain for methanol (see Figure 1).
Figure 1. Methanol response on H-10-120-10 (2-10 lbs/MMCF) tube.
H2O: 0 Methanol: 60 ppm
H2O: 6 lbs/MMCF Methanol: 60 ppm
H2O: 0 Methanol: 100 ppm
H2O: 8 lbs/MMCF Methanol: 100 ppm
DATA SHEETS
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On the H-10-120-20 (6-40 lbs/MMCF) tubes, the water forms a purple stain followed by a light green stain for methanol (see Figure 2). This light green color can be ignored and only the darker stain read to obtain the water vapor concentration.
Figure 2. Methanol response on H-10-120-20 (6-40 lbs/MMCF) tube.
Figure 3. Effect of Temperature on H-10-120-20 tube.
Figure 3 shows that the color stain for water vapor is greener at higher temperatures and tends towards purple as the temperature is lowered. Therefore the distinction between methanol and water vapor response is clearer at lower temperatures.
H2O: 10 lbs/MMCF Methanol: 79 ppm
H2O: 20 lbs/MMCF Methanol: 158 ppm
H2O: 30 lbs/MMCF Methanol: 237 ppm
H2O: 40 lbs/MMCF Methanol: 316 ppm
0°C/32°F H2O: 20 lbs/MMCF Methanol: 100 ppm
20°C/68°F H2O: 20 lbs/MMCF Methanol: 100 ppm
30°C/86°F H2O: 20 lbs/MMCF Methanol: 100 ppm
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Water Vapor (Metric) H2O No. H-10-120-30
Extended Range
Standard Range
Extended Range
Range (mg/L) 0.025 - 0.5 0.05 - 1.0 0.1 - 2.0No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 1.5 1.5 1Correction Factor 0.46 1 2.1
Precision (Relative Standard Deviation)*: ≤±12%
Linearity with No. of Pump Strokes: r2 = 0.999
Temperature Range: 0 - 40°C (32 - 104°F)
Temp (°C/°F) 0/32 10/50 25/77 40/104Corr. Factor 0.95 0.95 1.0 1.0
Storage Life: 2 years in darkness at 5 - 25°C (40 - 77°F) Refrigeration preferred.Color Change: Yellow → Dark Green**Reaction Principle: H2O + Mg(ClO4)2 → Mg(ClO4)2•H2O
Cross-sensitivity:Substance
Concentration (ppmv)
Reading* (mg/L)
CH4 100% 0Propane (C3H8) 10000 0CO 200 0#CO2 10% 0#SO2 1500 0#H2S 600 0#NH3 250 0.6PH3 500 0HCl 300 0#Methanol 100 ~0.02‡Triethylene glycol Saturated ~0.05Toluene 400 <0.1
* Data based on Honeywell pumps and tubes used in standard range.# No interference in mixtures with water vapor.‡ No response below 100 ppm. Positive interference when methanol is above 100 ppm.
250 ppm alone reads ~0.5 mg/L.** Note: Read tube at end of dark green stain. Color tends towards purple as temperature
decreases.
Other Possible Interferences: Amines, alcohols.
DATA SHEETS
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Water Vapor (Metric) H2O No. H-10-120-40
Extended Range
Standard Range
Extended Range
Range (mg/L) 0.5 - 4 1 - 18 2 - 32No. of Pump Strokes 2 1 0.5Sample Volume (mL) 200 100 50Sample Time (min) 2 x 1.5 1.5 1Correction Factor 0.4 1 See Fig. 2
Precision (Relative Standard Deviation)*: ≤±20%
Linearity with No. of Pump Strokes: r2 = 0.959
Temperature Range: Refer to Figures 1 and 2. Requires accurate temperature
measurement.
Storage Life: 1 year in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.
Color Change: Yellow green → Purple
Reaction Principle: H2O + Mg(ClO4)2 → Mg(ClO4)2•H2O
Cross-sensitivity:Substance
Concentration (ppmv)
Reading* (mg/L)
CH4 25000 0CO2 200000 0CO 500 0H2S 1000 0SO2 3500 0HCl 2000 0NO2 460 0NH3 460 1 PH3 40 0Acetone 1000 1 (green)Ethanol 2000 1.5
* Data based on Honeywell pumps and tubes used in standard range.
Continued on next page
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Water Vapor H2O (Continued) No. H-10-120-40
DATA SHEETS
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Xylenes C8H10 No. H-10-112-20
Extended Range
Standard Range
Extended Range
Range (ppmv) 5 - 100 10 - 200 20 - 400No. of Pump Strokes 4 2 1Sample Volume (mL) 400 200 100Sample Time (min) 4 x 2 2 x 2 2Correction Factor 0.5 1 2
Precision (Relative Standard Deviation)*: ≤±12%Linearity with No. of Pump Strokes: r2 = 0.991Humidity: No effect 5 - 95% RHTemperature Range: 0 - 40°C (32 - 104°F)
Temp (°C/°F) 0/32 10/50 21/70 40/104Corr. Factor 2.4 1.4 1.0 1.7
Storage Life: 2 years in darkness at 5 - 25°C (40 - 77°F). Refrigeration preferred.Color Change: White → Reddish BrownReaction Principle: C8H10 + I2O5 + H2SO4 → I2 + oxidation products
Cross-sensitivity:Substance
Concentration (ppmv)
Apparent Reading*
p-Xylene 100 100o-Xylene 100 40 (brown)m-Xylene 100 20 (brown)Toluene 20 50 (brown)Benzene 10 10 (v.faint)Hexane 100 0Isobutylene 100 0CO 250 0CO2 50000 0H2S 5000 0NO 100 3 (v.faint)NH3 100 0CH4 25000 0SO2 10 0
*Data based on Honeywell pumps and tubes used in standard range.
Note: The tube is calibrated to p-xylene. Other Possible Interferences: Other aromatics.
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SPECIALTY TUBES
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6. SPECIALTY TUBES6.1 Smoke Generating TubesSmoke generating tubes are designed for use in respirator fit tests. These tubes are of the stannic chloride type required by OSHA for use in the irritant smoke fit test procedure. The tubes can also be used for visualizing air currents, such as in testing the performance of fume hoods or in detecting leaks from an air duct.
1. OperationSmoke tubes are operated by simply breaking open each end and inserting into a rubber squeeze bulb or other pump. Air pushed through the tube releases the stannic chloride, which decomposes on contact with moisture in the air to form a smoke. The tubes can be re-used until no more smoke is evolved. Rubber caps are provided to seal the tubes between uses.
2. Smoke Tube KitThe Smoke Tube Kit (Part no. H-010-0004-000) contains the following:• Aspirator bulb• Tube tip breaker• 1 Box of 6 smoke tubes• Soft carrying case
Figure 6.1. Use of smoke tube for visualizing fume hood air currents.
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Gas Generation Tube Data SheetIrritant Smoke No. H-10-123-01
Color: A white smoke is generated. The tube changes from a dark reddish brown to a lighter reddish brown. The tube can be used repeatedly until it is spent. Keep the tube closed between uses with the supplied rubber caps.
Reagent Type: Stannic chloride
Reaction Principle: SnCl4 + H2O → stannic oxychlorides + 2HCl
Humidity Range: 10 - 95% RH. The smoke generating life increases about 10% at 20% RH and decreases about 10% at 80% RH (incoming air humidity).
Temperature Range: 0 - 40°C (32 - 104°F). As temperature decreases the smoke lasts longer and is less intense.
Storage Life and Conditions: 2 years in darkness at 5 - 25°C (40 - 77°F)
CAUTIONS ON USE:
• Read, understand and comply with all labels, warnings and instructions accompanying these tubes before use. Failure to comply may cause serious injury or death.
• For use in respirator fit testing according to OSHA 29 CFR 1910.134 (appendix A) and OSHA 1910.139.
• Wear safety glasses and gloves to protect against chemical exposure and flying glass. Wear a respirator when exposed to smoke. Vapors are corrosive to skin and overexposure can result in serious injury or death.
• DO NOT inhale smoke directly. If inhaled enough to cause coughing, remove victim to fresh air. If coughing persists, provide oxygen and contact a physician.
• Use only in a well-ventilated area. DO NOT use in a confined space. • DO NOT use under a respirator fit testing hood or other enclosed space because fume
concentrations may build up to levels that can cause serious injury or death.• Avoid contact of smoke with skin. DO NOT direct smoke stream directly at the skin
during fit testing. If smoke contacts skin for prolonged time, skin burns can result; flush with copious amounts of water for 15 minutes and contact a physician.
• If smoke contacts eyes, immediately flush with water for 15 minutes and contact a physician. Eyes should be kept tightly closed during fit testing.
• Use only the pump(s) and flow rates specified in OSHA CFR 1910.134 and 29 CFR 1910.139. If the pump is operated at non-specified flow rates it could increase the smoke and fume concentrations and cause serious injury or death.
• Do not use smoke tubes in areas that may contact food or food eating areas. Ingestion of tube contents or fodd exposed to smoke may cause serious injury or death.
• Do not use for fit testing on persons with pre-existing respiratory or related medical conditions or are allergic to tin compounds or hydrochloric acid.
• When using for visualizing air currents, avoid exposure to persons downstream of the air flow.
Disposal: Dispose of spent or expired tubes according to local regulations. Each tube contains 1.0 g of stannic chloride before use. Tube contents generate hydrochloric acid on contact with water.
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7 APPENDICES7.1 Appendix 1. Alphabetical Tube List
Compound Tube Number
Standard Range
(ppmv unless noted)
Total Meas. Range
(ppmv unless noted)
Standard Meas. Time
(Strokes x min. per stroke)
Acetone H-10-111-40 0.1- 2% 0.05 - 4% 1 x 2Amines H-10-132-10 0.5 - 10 0.25 - 20 1 x 1Ammonia H-10-100-05 1 - 30 0.5 - 60 1 x 1.5
H-10-100-10 5 - 100 2.5 - 200 1 x 1H-10-100-12 10 - 260 5 - 520 1 x 1.5H-10-100-15 25 - 500 12 - 1000 1 x 1H-10-100-40 1 - 15% 0.5 - 30% 1 x 2
Benzene H-10-101-01 0.5 - 10 0.25 - 30 3 x 3H-10-101-10 5 - 40 2.5 - 200 5 x 3H-10-101-20 5 - 100 2.5 - 200 1 x 2
1,3-Butadiene H-10-135-04 0.5 - 5 0.25 - 10 2 x 2n-Butane H-10-137-30 25 - 1400 12.5 - 2800 1 x 2.5Carbon Dioxide H-10-104-30 300 - 5000 150 - 10000 1 x 2
H-10-104-40 0.05 - 1% 0.025 - 2% 1 x 2H-10-104-45 0.25 - 3% 0.125 - 6% 1 x 2H-10-104-50 1 - 20% 0.25 - 20% 0.5 x 1H-10-104-60 5 - 40% 1.25 - 40% 0.5 x 1
Carbon Monoxide H-10-102-18 5 - 100 2.5 - 300 3 x 3H-10-102-20 5 - 100 2.5 - 200 1 x 2H-10-102-30 20 - 500 10 - 1000 1 x 1.5H-10-102-45 0.2 - 4% 0.1 - 8% 0.5 x 1
Chlorine H-10-106-10 0.5 - 8 0.25 - 16 1 x 2.5H-10-106-20 5 - 100 2.5 - 200 1 x 2
Chlorine Dioxide H-10-130-10 0.25 - 15 0.05 - 30 1 x 2Diesel & Jet Fuel H-10-143-10 0.25 - 25 N/A 4 x 1.5Ethanol H-10-141-30 100 - 2000 50 - 2000 1 x 3Formaldehyde H-10-121-05 0.1 - 5 0.1 - 40 5 x 2Gasoline H-10-138-30 30 - 1000 15 - 2000 2 x 2Hydrocarbons H-10-110-30 50 - 1000 25 - 2000 2 x 2Hydrogen Chloride H-10-108-09 1 - 20 0.5 - 40 1 x 1
H-10-108-10 1 - 20 0.5 - 40 1 x 1H-10-108-22 20 - 500 10 - 1000 1 x 1.5
Hydrogen Cyanide H-10-126-10 2.5 - 60 1.25 - 120 2 x 2.5Hydrogen Fluoride H-10-105-10 0.5 - 20 0.25 - 40 4 x 0.5Hydrogen Sulfide H-10-103-04 0.2 - 3 0.1 - 6 1 x 1.5
H-10-103-05 0.2 - 3 0.1 - 6 1 x 2
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Appendix 1 (Continued). Alphabetical Tube List
Compound Tube Number
Standard Range
(ppmv unless noted)
Total Meas. Range
(ppmv unless noted)
Standard Meas. Time
(Strokes x min. per stroke)
Hydrogen Sulfide (cont.)
H-10-103-06 1 - 7 0.25 - 7 0.5 x 1H-10-103-10 2.5 - 60 1.25 - 120 1 x 1.5H-10-103-12 0 - 150 0 - 300 1 x 1.5H-10-103-15 10 - 120 5 - 240 1 x 1.5H-10-103-18 25 - 250 12.5 - 500 1 x 1H-10-103-20 50 - 800 25 - 1600 1 x 2H-10-103-30 100 - 2000 50 - 4000 1 x 2H-10-103-40 0.1 - 2% 0.05 - 4% 1 x 2H-10-103-50 2 - 40% 0.5 - 40% 0.5 x 2
Mercaptans H-10-129-20 5 - 120 2.5 - 240 1 x 2Methyl Bromide H-10-131-10 1 - 18 0.5 - 36 2 x 3
H-10-131-30 20 - 300 10 - 600 1 x 2Methyl Ethyl Ketone H-10-113-20 0.02 - 0.6% 0.01 - 1.8% 3 x 2Nitric Acid H-10-146-20 1 - 20 0.5 - 40 1 x 1Nitrogen Dioxide H-10-117-10 0.5 - 30 N/A 1 x 1.5Nitrogen Oxides H-10-109-20 1 - 50 0.5 - 100 1 x 3Ozone H-10-133-03 0.05 - 0.6 0.05 - 1.8 5 x 2Phenol H-10-139-05 1 - 25 0.5 - 180 2 x 1.5Phosphine H-10-116-10 5 - 50 2.5 - 100 2 x 1.5
H-10-116-20 25 - 500 12.5 - 1000 1 x 1.5H-10-116-25 50 - 1000 25 - 2000 1 x 1.5
Sulfur Dioxide H-10-107-15 2 - 30 1 - 60 2 x 2H-10-107-20 5 - 100 2.5 - 200 1 x 2H-10-107-25 100 - 1800 50 - 3600 1 x 2H-10-107-30 200 - 4000 50 - 4000 0.5 x 1H-10-107-40 0.2 - 5% 0.1 - 10% 1 x 2
Toluene H-10-114-20 10 - 300 5 - 600 1 x 2Trichloroethylene H-10-119-20 5 - 100 2.5 - 230 1 x 3Vinyl Chloride H-10-128-10 1 - 20 0.5 - 40 1 x 3Water Vapor H-10-120-10 2-10 lbs/MMCF 1-20 lbs/MMCF 2 x 1.5
H-10-120-20 6-40 lbs/MMCF 3-80 lbs/MMCF 1 x 1.5H-10-120-30 0.05 - 1 mg/L 0.025 - 2 mg/L 1 x 1.5H-10-120-40 1 - 18 mg/L 0.5 - 32 mg/L 1 x 1.5
Xylenes H-10-112-20 10 - 200 5 - 400 2 x 2
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7.2 Appendix 2. Tube List by Part Number
Tube Number Compound Standard Range(ppmv unless noted)
Total Measurement Range
(ppmv unless noted)H-10-100-05 Ammonia 1 - 30 0.5 - 60H-10-100-10 5 - 100 2.5 - 200H-10-100-12 10 - 260 5 - 520H-10-100-15 25 - 500 12 - 1000H-10-100-40 1 - 15% 0.5 - 30%H-10-101-01 Benzene 0.5 - 10 0.25 - 30H-10-101-10 5 - 40 2.5 - 200H-10-101-20 5 - 100 2.5 - 200H-10-102-18 Carbon Monoxide 5 - 100 2.5 - 300H-10-102-20 5 - 100 2.5 - 200H-10-102-30 20 - 500 10 - 1000H-10-102-45 0.2 - 4% 0.1 - 8%H-10-103-04 Hydrogen Sulfide 0.2 - 3 0.1 - 6H-10-103-05 0.2 - 3 0.1 - 6H-10-103-06 1 - 7 0.25 - 7H-10-103-10 2.5 - 60 1.25 - 120H-10-103-12 0 - 150 0 - 300H-10-103-15 10 - 120 5 - 240H-10-103-18 25 - 250 12.5 - 500H-10-103-20 50 - 800 25 - 1600H-10-103-30 100 - 2000 50 - 4000H-10-103-40 0.1 - 2% 0.05 - 4%H-10-103-50 2 - 40% 0.5 - 40%H-10-104-30 Carbon Dioxide 300 - 5000 150 - 10000H-10-104-40 0.05 - 1% 0.025 - 2%H-10-104-45 0.25 - 3% 0.125 - 6%H-10-104-50 1 - 20% 0.25 - 20%H-10-104-60 5 - 40% 1.25 - 40%H-10-105-10 Hydrogen Fluoride 0.5 - 20 0.25 - 40H-10-106-10 Chlorine 0.5 - 8 0.25 - 16H-10-106-20 5 - 100 2.5 - 200H-10-107-15 Sulfur Dioxide 2 - 30 1 - 60H-10-107-20 5 - 100 2.5 - 200H-10-107-25 100 - 1800 50 - 3600H-10-107-30 200 - 4000 50 - 4000H-10-107-40 0.2 - 5% 0.1 - 10%H-10-108-09 Hydrogen Chloride 1 - 20 0.5 - 40H-10-108-10 1 - 20 0.5 - 40H-10-108-22 20 - 500 10 - 1000H-10-109-20 Nitrogen Oxides 1 - 50 0.5 - 100H-10-110-30 Hydrocarbons 50 - 1000 25 - 2000H-10-111-40 Acetone 0.1- 2% 0.05 - 4%H-10-112-20 Xylenes 10 - 200 5 - 400
APPE
NDIC
ES
108 www.honeywellanalytics.com
Appendix 2 (Continued). Tube List by Part Number
Tube Number Compound Standard Range(ppmv unless noted)
Total Measurement Range
(ppmv unless noted)H-10-113-20 Methyl Ethyl Ketone 0.02 - 0.6% 0.01 - 1.8%H-10-114-20 Toluene 10 - 300 5 - 600H-10-116-10 Phosphine 5 - 50 2.5 - 100H-10-116-20 25 - 500 12.5 - 1000H-10-116-25 50 - 1000 25 - 2000H-10-117-10 Nitrogen Dioxide 0.5 - 30 N/AH-10-119-20 Trichloroethylene 5 - 100 2.5 - 230H-10-120-10 Water Vapor 2-10 lbs/MMCF 1-20 lbs/MMCFH-10-120-20 6-40 lbs/MMCF 3-80 lbs/MMCFH-10-120-30 0.05 - 1 mg/L 0.025 - 2 mg/LH-10-120-40 1 - 18 mg/L 0.5 - 32 mg/LH-10-121-05 Formaldehyde 0.1 - 5 0.1 - 40H-10-126-10 Hydrogen Cyanide 2.5 - 60 1.25 - 120H-10-128-10 Vinyl Chloride 1 - 20 0.5 - 40H-10-129-20 Mercaptans 5 - 120 2.5 - 240H-10-130-10 Chlorine Dioxide 0.25 - 15 0.05 - 30H-10-131-10 Methyl Bromide 1 - 18 0.5 - 36H-10-131-30 20- 300 10 - 600H-10-132-10 Amines 0.5 - 10 0.25 - 20H-10-133-03 Ozone 0.05 - 0.6 0.05 - 1.8H-10-135-04 1,3-Butadiene 0.5 - 5 0.25 - 10H-10-137-30 n-Butane 25 - 1400 12.5 - 2800H-10-138-30 Gasoline 30 - 1000 15 - 2000H-10-139-05 Phenol 1 - 25 0.5 - 180H-10-141-30 Ethanol 100 - 2000 50 - 2000H-10-143-10 Diesel & Jet Fuel 0.25 - 25 N/AH-10-146-20 Nitric Acid 1 - 20 0.5 - 40
APPENDICES
109www.honeywellanalytics.com
7.3 Appendix 3. Detectable CompoundsCompound to be
MeasuredTube Used Tube Number Standard Range
(ppmv unless noted)Acetaldehyde Formaldehyde H-10-121-05 0.1 - 5Acetone Acetone H-10-111-40 0.1- 2%
Methyl Ethyl Ketone H-10-113-20Ammonia Ammonia H-10-100-05 1 - 30
H-10-100-10 5 - 100H-10-100-12 10 - 260H-10-100-15 25 - 500H-10-100-40 1 - 15%
Amines H-10-132-10Hydrogen Sulfide H-10-103-50Sulfur Dioxide H-10-107-40
Allylamine Amines H-10-132-10Benzene Benzene H-10-101-01 0.5 - 10
H-10-101-10 5 - 40H-10-101-20 5 - 100
Toluene H-10-114-20Gasoline H-10-138-30
1,3-Butadiene 1,3-Butadiene H-10-135-04 0.5 - 5n-Butane n-Butane H-10-137-30 25 - 1400
Hydrocarbons H-10-110-30t-Butanol Ethanol H-10-141-302-Butanone Methyl Ethyl Ketone H-10-113-20 0.02 - 0.6%Butylamine Ammonia H-10-100-05
H-10-100-10H-10-100-12H-10-100-15
Butyl Mercaptan Mercaptans H-10-129-20Hydrogen Sulfide H-10-103-04
H-10-103-06Carbon Dioxide Carbon Dioxide H-10-104-30 300 - 5000
H-10-104-40 0.05 - 1%H-10-104-45 0.25 - 3%H-10-104-50 1 - 20%H-10-104-60 5 - 40%
Carbon Monoxide Carbon Monoxide H-10-102-18 5 - 100H-10-102-20 5 - 100H-10-102-30 20 - 500H-10-102-45 0.2 - 4%
Benzene H-10-101-10H-10-101-20
Diesel & Jet Fuel H-10-143-10
APPE
NDIC
ES
110 www.honeywellanalytics.com
Appendix 3 (Continued). Detectable CompoundsCompound to be
MeasuredTube Used Tube Number Standard Range
(ppmv unless noted)Chloride Methyl Bromide H-10-131-30 20- 300Chlorine Chlorine H-10-106-10 0.5 - 8
H-10-106-20 5 - 100Chlorine Dioxide H-10-130-10Methyl Bromide H-10-131-10
Chlorine Dioxide Chlorine Dioxide H-10-130-10 0.25 - 15Chlorine H-10-106-10
H-10-106-20n-Decane Hydrocarbons H-10-110-301,2-Dibromoethane Methyl Bromide H-10-131-30 20- 3001,3-Dibromopropane Methyl Bromide H-10-131-30 20- 300Diesel Fuel Diesel & Jet Fuel H-10-143-10 0.5 - 25Diethylamine Amines H-10-132-10 0.5 - 10
Ammonia H-10-100-05H-10-100-10H-10-100-12H-10-100-15
1,1-Dichloroethylene Vinyl Chloride H-10-128-10Methyl Bromide H-10-131-10
1,2- Dichloroethylene Trichloroethylene H-10-119-201,3-Dichloropropylene Vinyl Chloride H-10-128-10 1 - 20Ethanol Ethanol H-10-141-30 100 - 2000Ethanolamine Amines H-10-132-10Ethylamine Amines H-10-132-10 0.5 - 10Ethylbenzene Toluene H-10-114-20Ethylene Hydrocarbons H-10-110-30Ethylenediamine Amines H-10-132-10Ethyl Mercaptan Mercaptans H-10-129-20 5 - 120Formaldehyde Formaldehyde H-10-121-05 0.1 - 5Gasoline Gasoline H-10-138-30 30 - 1000
Diesel & Jet Fuel H-10-143-10n-Heptane Hydrocarbons H-10-110-30n-Hexane Hydrocarbons H-10-110-30
Butane H-10-137-30Carbon Monoxide H-10-102-30
Hydrocarbons Hydrocarbons H-10-110-30 50 - 1000Hydrogen Chloride Hydrogen Chloride H-10-108-09 1 - 20
H-10-108-10 1 - 20H-10-108-22 20 - 500
Nitric Acid H-10-146-20 1 - 20Hydrogen Cyanide Hydrogen Cyanide H-10-126-10 2.5 - 60
APPENDICES
111www.honeywellanalytics.com
Appendix 3 (Continued). Detectable CompoundsCompound to be
MeasuredTube Used Tube Number Standard Range
(ppmv unless noted)Hydrogen Fluoride Hydrogen Fluoride H-10-105-10 0.5 - 20
Hydrogen Chloride H-10-108-09Nitric Acid H-10-146-20 1 - 20
Hydrogen Sulfide Hydrogen Sulfide H-10-103-04 0.2 - 3H-10-103-05 0.2 - 3H-10-103-06 1 - 7H-10-103-10 2.5 - 60H-10-103-12 0 - 150H-10-103-15 10 - 120H-10-103-18 25 - 250H-10-103-20 50 - 800H-10-103-30 100 - 2000H-10-103-40 0.1 – 2%H-10-103-50 2 - 40%
Benzene H-10-101-20Gasoline H-10-138-30Hydrocarbons H-10-110-30Phosphine H-10-116-10
H-10-116-20H-10-116-25
Isobutane Hydrocarbons H-10-110-30 50 - 1000Butane H-10-137-30
Isobutylene Methyl Ethyl Ketone H-10-113-201,3-Butadiene H-10-135-04 0.5 - 5
Isopar L Gasoline H-10-138-30Isopropanol Ethanol H-10-141-30Jet Fuel JP-5, JP-8 Diesel & Jet Fuel H-10-143-10 0.5 - 25Methanol Ethanol H-10-141-30 100 - 2000Methylamine Amines H-10-132-10 0.5 - 10Methyl Bromide Methyl Bromide H-10-131-10 1 - 18
H-10-131-30 20- 300Methyl Ethyl Ketone (MEK) Methyl Ethyl Ketone H-10-113-20 0.02 - 0.6%
Acetone H-10-111-40Methyl Isobutyl Ketone Methyl Ethyl Ketone H-10-113-20
Acetone H-10-111-40Methyl Mercaptan Mercaptans H-10-129-20 5 - 120
Ethanol H-10-141-30Hydrogen Sulfide H-10-103-04Hydrogen Sulfide H-10-103-06Hydrogen Sulfide H-10-103-40
Methyl Propyl Ketone Methyl Ethyl Ketone H-10-113-20Acetone H-10-111-40
APPE
NDIC
ES
112 www.honeywellanalytics.com
Appendix 3 (Continued). Detectable CompoundsCompound to be
MeasuredTube Used Tube Number Standard Range
(ppmv unless noted)Nitric Acid Nitric Acid H-10-146-20 1 - 20Nitric Oxide Nitrogen Oxides H-10-109-20
Benzene H-10-101-20Carbon Monoxide H-10-102-20Carbon Monoxide H-10-102-30Ethanol H-10-141-30
Nitrogen Dioxide Nitrogen Dioxide H-10-117-10 0.5 - 30Nitrogen Oxides H-10-109-20 1 - 50Chlorine H-10-106-10
H-10-106-20Chlorine Dioxide H-10-130-10
Nitrogen Oxides Nitrogen Oxides H-10-109-20 1 - 50n-Octane Diesel & Jet Fuel H-10-143-10
Hydrocarbons H-10-110-30Ozone Ozone H-10-133-03 0.05 – 0.6n-Pentane Hydrocarbons H-10-110-30
Butane H-10-137-30Perchloroethylene Trichloroethylene H-10-119-20Petroleum Naphtha Hydrocarbons H-10-110-30Phenol Phenol H-10-139-05 1 - 25Phosphine Phosphine H-10-116-10 5 - 50
H-10-116-20 25 - 500H-10-116-25 50 - 1000
Propionaldehyde Formaldehyde H-10-121-05 0.1 - 5Propane Butane H-10-137-30Propyleneimine Amines H-10-132-10Propyl Mercaptan Mercaptans H-10-129-20 5 - 120Sulfur Dioxide Sulfur Dioxide H-10-107-15 2 - 30
H-10-107-20 5 - 100H-10-107-25 100 - 1800H-10-107-30 200 - 4000H-10-107-40 0.2 - 5%
Carbon Dioxide H-10-104-30H-10-104-45
Hydrogen Cyanide H-10-126-10Styrene Toluene H-10-114-20Tetrachloroethylene Trichloroethylene H-10-119-20Toluene Toluene H-10-114-20 10 - 300
Benzene H-10-101-20Gasoline H-10-138-30Hydrocarbons H-10-110-30Xylenes H-10-112-20
APPENDICES
113www.honeywellanalytics.com
Appendix 3 (Continued). Detectable CompoundsCompound to be
MeasuredTube Used Tube Number Standard Range
(ppmv unless noted)1,1,1-Trichloroethane Methyl Bromide H-10-131-10Trichloroethylene Trichloroethylene H-10-119-20 5 - 100
Carbon Monoxide H-10-102-20Carbon Monoxide H-10-102-30Vinyl Chloride H-10-128-10
Trimethylamine Amines H-10-132-10Undecane Diesel & Jet Fuel H-10-143-10 0.5 - 25Water Vapor Water Vapor H-10-120-10 2 - 10 lbs/MMCF
H-10-120-20 6 - 40 lbs/MMCFH-10-120-30 0.05 - 1 mg/LH-10-120-40 1 - 18 mg/L
m-Xylene Xylenes H-10-112-20Toluene H-10-114-20
o-Xylene Xylenes H-10-112-20Toluene H-10-114-20
p-Xylene Xylenes H-10-112-20 10 - 200Toluene H-10-114-20
APPE
NDIC
ES
114 www.honeywellanalytics.com
7.4
App
endi
x 4.
Equ
ival
ent T
ubes
of O
ther
Man
ufac
ture
rsH
oney
wel
lG
aste
cK
itaga
wa
Dra
eger
MSA
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ERC
ompo
und
Tube
#R
ange
*Tu
be #
Ran
ge*
Tube
#R
ange
*Tu
be #
Ran
ge*
MSA
#A
UER
#R
ange
*Ac
eton
eH-
10-1
11-4
00.
1-2%
151
0.01
-0.8
%10
2SC
0.01
-4%
8041
4150
86-8
290.
01-1
%Am
ines
H-10
-132
-10
0.5-
1018
0L0.
5-10
227S
1-20
6733
231
2-30
Amm
onia
H-10
-100
-10
1-30
3L1-
3010
5SD
1-20
6733
231
2-30
8041
3450
86-8
164-
55H-
10-1
00-1
05-
100
3La
5-10
010
5SC
5-13
081
0194
15-
100
8044
0550
85-8
4510
-500
H-10
-100
-12
10-2
6010
5SC
10-2
60H-
10-1
00-1
525
-500
3M25
-500
105S
B50
-900
8003
0050
85-8
1420
-100
0H-
10-1
00-4
01-
15%
3H1-
15%
105S
A0.
5-10
%CH
3190
10.
5-10
%80
4406
5085
-815
0.5-
10%
Benz
ene
H-10
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-01
0.5-
1012
1SP
0.5-
1081
0184
10.
5-10
8070
2450
86-8
351-
25H-
10-1
01-1
05-
4012
1SL
1-20
118S
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200
8101
231
2-60
H-10
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-20
5-10
012
15-
6011
8SC
4-10
067
2807
15-
5080
4411
5085
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5-10
01,
3-Bu
tadie
ne
H-10
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0.5
- 517
4LL
0.5-
516
8SE
0.1-
2n-
Buta
neH-
10-1
37-3
025
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010
425
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022
1SA
500-
6000
2-Bu
tano
ne (M
EK)
H-10
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0.02
-0.6
%15
20.
02-0
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139S
B0.
01-1
.4%
8133
3450
86-8
370.
005-
0.4%
Carb
on D
ioxide
H-10
-104
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300-
5,00
02L
L30
0-50
0012
6SC
300-
7000
8101
811
100-
3000
4976
0650
86-8
1410
0-30
00H-
10-1
04-4
00.
05-1
%12
6SB
0.05
-1.0
%
H-
10-1
04-4
50.
25-3
%2L
0.25
-3%
126S
A0.
1 - 2
.6%
CH23
501
0.5-
6%48
7333
5085
-817
0.5-
7%H-
10-1
04-5
01-
20%
2H1-
10%
126S
H1-
20%
CH25
101
1-20
%80
4419
5085
-841
1-20
%H-
10-1
04-6
05-
40%
2HH
5-40
%12
6UH
5-50
%CH
2030
15-
60%
Carb
on M
onox
ideH-
10-1
02-1
85-
100
1LK
5-10
0CH
1970
18-
150
H-10
-102
-20
5-10
01L
L5-
5010
6SB
5-50
6728
511
5-15
0H-
10-1
02-3
020
-500
1La
25-5
0010
6S10
-250
8039
4350
85-8
3650
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0H-
10-1
02-4
50.
2-4%
1H0.
2-5%
106S
H0.
1-2.
0%80
4423
5085
-822
0.1-
1.0%
Chlor
ineH-
10-1
06-1
00.
5-8
8La
0.5-
810
9SB
0.5-
1067
2841
10.
3-5
8039
4450
85-8
012-
30H-
10-1
06-2
05-
100
8H50
-500
178S
50-1
40CH
2070
150
-500
Chlor
ine D
ioxide
H-10
-130
-10
0.25
-15
116
1-20
8041
3350
86-8
120.
25-1
5*
Uni
ts a
re p
pmv
unle
ss n
oted
.
APPENDICES
115www.honeywellanalytics.com
App
endi
x 4
(Con
tinue
d). E
quiv
alen
t Tub
es o
f Oth
er M
anuf
actu
rers
Hon
eyw
ell
Gas
tec
Kita
gaw
aD
raeg
erM
SA-A
UER
Com
poun
dTu
be #
Ran
ge*
Tube
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ange
*Tu
be #
Ran
ge*
Tube
#R
ange
*M
SA #
AU
ER #
Ran
ge *
Die
sel &
Jet
Fue
lH-
10-1
43-1
00.
5-25
Etha
nol
H-10
-141
-30
100-
2000
112L
100-
2000
119U
20-1
000
CH29
701
100-
3000
8041
3650
86-8
1810
0-30
00Fo
rmald
ehyd
eH-
10-1
21-0
50.
1-5
91L
0.1-
517
1SC
0.1-
467
3308
10.
5-5
4976
4950
86-8
131-
10Ga
solin
eH-
10-1
38-3
030
-100
010
1L30
-100
011
0S50
0-60
0049
2870
5085
-898
30-6
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droc
arbo
nsH-
10-1
10-3
050
-1,0
0010
520
0-30
0018
7S50
-140
0
Hy
drog
en C
hlorid
eH-
10-1
08-0
91-
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10-1
08-1
01-
2014
L1-
2017
3SB
2-20
CH29
501
1-10
8039
4850
85-8
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10-1
08-2
220
-500
14M
20-5
0017
3SA
20-6
0067
2818
150
-500
Hydr
ogen
Cya
nide
H-10
-126
-10
2.5-
6012
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112B
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0CH
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12-
3080
3945
5085
-824
5-50
Hydr
ogen
Fluo
ride
H-10
-105
-10
0.5-
2017
0.5-
2015
6S1-
30CH
3030
11.
5-15
8041
4250
86-8
305-
50Hy
drog
en S
ulfide
H-10
-103
-04
0.2-
34L
T0.
2-2
120U
P0.
2-3
8101
991
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10-1
03-0
50.
2-3
4LT
0.2-
212
0U0.
2-3
8101
991
0.2-
6H-
10-1
03-0
61-
781
0199
10.
2-6
H-10
-103
-10
2.5-
604L
L2.
5-60
120S
D5-
60CH
2980
12-
60H-
10-1
03-1
20
- 150
4L10
-120
120S
B10
-200
6719
001
3-15
048
7339
5085
-826
10-2
00H-
10-1
03-1
510
-120
4L10
-120
120S
B10
-200
6719
001
3-15
048
7339
5085
-826
10-2
00H-
10-1
03-1
825
-250
4M25
-250
6728
821
20-2
0048
7339
5085
-826
10-2
00H-
10-1
03-2
050
-800
4HM
50-8
0012
0SC
5-16
00H-
10-1
03-3
010
0-20
004H
100-
2000
120S
A10
0-20
00CH
2910
110
0-20
0048
7340
5085
-827
100-
4000
H-10
-103
-40
0.1-
2%4H
H0.
1-2%
120S
H0.
2-7%
CH28
101
0.1-
4.0%
H-10
-103
-50
2-40
%4H
T2-
20%
120U
H2-
40%
8101
211
2-20
%M
erca
ptan
sH-
10-1
29-2
05-
120
705-
120
164S
A5-
140
8101
871
20-1
0080
4589
5086
-815
10-8
0M
ethy
l Bro
mide
H-10
-131
-10
1-18
136L
A1-
1815
7SC
1-10
8101
671
0.5-
5H-
10-1
31-3
020
- 300
136H
20-3
0015
7SA
10-5
00CH
2730
15-
5071
0391
5086
-845
2-10
0Ni
tric A
cid
H-10
-146
-20
1 - 2
015
L1
- 20
233S
2-20
6728
311
1-50
* U
nits
are
ppm
v un
less
not
ed.
APPE
NDIC
ES
116 www.honeywellanalytics.com
App
endi
x 4
(Con
tinue
d).
Equi
vale
nt T
ubes
of O
ther
Man
ufac
ture
rsHo
neyw
ellGa
stec
Kita
gawa
Drae
ger
MSA
-AUE
RCo
mpo
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H-10
-117
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3000
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4873
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gen
Oxide
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175U
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3100
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4873
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6733
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8041
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86-8
280.
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2560
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183U
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2581
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2081
3778
5086
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phine
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0081
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er V
apor
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lbs/M
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s/M
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531
4889
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511.
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1 lbs
/MM
CF‡
H-10
-120
-20
6-40
lbs/M
MCF
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lbs/M
MCF
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s/M
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lbs/
MM
CF‡
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L
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123
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5014
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6733
161
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00
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are
ppm
v un
less
not
ed.
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ual s
cale
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tube
s is
in m
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but
is c
onve
rted
here
to lb
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MC
F fo
r eas
e of
com
paris
on.
APPENDICES
117www.honeywellanalytics.com
7.5 Appendix 5. Conversion Factors for Gas ConcentrationsTo convert from the units on the left to the units on top, multiply by:
To: From:
Vol. % ppmv ppbv mg/m3 mg/L
vol. % - 104 107 104(mw.P)MV
10 (mw.P)MV
ppmv 10-4 - 103 (mw.P)MV
10-3(mw.P)MV
ppbv 10-7 10-3 - 10-3(mw.P)MV
10-6(mw.P)MV
mg/m3 10-4MV(mw.P)
MV(mw.P)
103MV(mw.P)
- 10-3
mg/L 0.1MV(mw.P)
103MV(mw.P)
106MV(mw.P)
103 -
Key: P = pressure in atmospheres MV = molar volume of gas (for air, see table below) mw = molecular weight of compound in g/mole
1 AtmosphereEquivalents
Temp.(°C)
Temp.(°F)
Air Molar Volume (MV)
1013 hPa -10 14 21.59101.3 kPa -5 23 22.001.013 bar 0 32 22.411013 mbar 5 41 22.82760 mm Hg 10 50 23.2329.9 in. Hg 15 59 23.6433.9 ft. H2O 20 68 24.0514.7 psia 25 77 24.46
30 86 24.8735 95 25.2840 104 25.6945 113 26.1050 122 26.51
APPE
NDIC
ES
118 www.honeywellanalytics.com
7.6 Appendix 6. Humidity Conversion TablesDew Pt. or Temp. ppmv %RH %RH
°C °F mg/L lbs/MMCF at 25°C at 25°C at 20°C
-85 -121 0.0005 0.03 0.7 0.002% 0.003%-80 -112 0.0011 0.07 1.6 0.005% 0.007%-75 -103 0.0025 0.15 3.4 0.011% 0.015%-70 -94 0.005 0.31 6.9 0.02% 0.031%-65 -85 0.010 0.62 13.5 0.04% 0.061%-60 -76 0.019 1.17 25.6 0.08% 0.12%-55 -67 0.034 2.14 46.8 0.15% 0.21%-50 -58 0.061 3.80 82.8 0.26% 0.37%-45 -49 0.10 6.52 142 0.45% 0.64%-40 -40 0.17 10.9 238 0.76% 1.1%-35 -31 0.29 17.8 388 1.2% 1.7%-30 -22 0.45 28.3 617 2.0% 2.8%-25 -13 0.71 44.0 960 3.1% 4.3%-20 -4 1.1 67.1 1464 4.7% 6.6%-15 5 1.6 100 2190 7.0% 9.9%-10 14 2.4 148 3218 10% 14%
-5 23 3.4 213 4650 15% 21%0 32 4.9 303 6615 21% 30%5 41 6.8 425 9272 30% 42%
10 50 9.4 587 12816 41% 58%15 59 12.9 801 17487 56% 79%16 60.8 13.7 852 18581 59% 84%17 62.6 14.5 904 19733 63% 89%18 64.4 15.4 960 20947 67% 94%19 66.2 16.3 1019 22225 71% 100%20 68 17.3 1080 23569 75% 106%21 69.8 18.4 1145 24984 80% 112%22 71.6 19.5 1213 26471 84% 119%23 73.4 20.6 1285 28034 89% 126%24 75.2 21.8 1360 29677 95% 134%25 77 23.1 1439 31401 100% 141%26 78.8 24.4 1522 33211 106% 149%27 80.6 25.8 1609 35111 112% 158%28 82.4 27.3 1700 37103 118% 167%29 84.2 28.8 1796 39192 125% 176%30 86 30.4 1897 41381 132% 186%31 87.8 32.1 2002 43674 139% 197%32 89.6 33.9 2112 46075 147% 207%33 91.4 35.7 2227 48589 155% 219%34 93.2 37.7 2347 51219 163% 230%35 95 39.7 2474 53971 172% 243%40 104 51.3 3195 69707 222% 314%45 113 65.6 4088 89203 284% 401%50 122 83.2 5186 113153 360% 509%
APPENDICES
119www.honeywellanalytics.com
7.7 Appendix 7. Limited Product WarrantyHoneywell warrants manual (hand-operated) pumps to be free of defects in workmanship for the life of use by the original owner. All other consumable items such as inlet filters, rubber inlets, plunger gaskets, which by their nature are consumed or depleted during normal operation, are excluded from this standard warranty.
Honeywell's obligation under this warranty is limited to replacing or repairing, at Honeywell’s option, any defective or damaged part if returned to a Honeywell authorized factory repair center, with shipping charges prepaid by the buyer.
To maintain warranty, Purchaser must perform maintenance and calibration as prescribed in the Operation and Maintenance manual. In the event of a defect or damage, Purchaser will notify a Honeywell designated factory repair center in advance and if trouble diagnosis procedures are unable to determine and remedy the condition, a Return Material Authorization (RMA) will be issued to assure proper repair and logistics tracking.
Honeywell neither assumes nor authorizes any other firm or person to assume on Honeywell’s behalf any liability in any way connected with the sale of Honeywell products.
Warranty does not extend to any equipment malfunction or damage that results from alteration, theft, misuse, abuse, abnormal use, or improper or unauthorized repairs.
This express warranty shall extend to buyer of record only and not to sales made by buyer’s customers. Except for the warranty of title, the foregoing express warranty is in lieu of any and all other warranties, whether expressed or implied, including the implied warranties of fitness for a particular purpose and merchantability. Seller’s liability under the warranty provided herein exclusive of insurance process shall be limited to a refund of purchase price.
APPE
NDIC
ES
120 www.honeywellanalytics.com
7.8 Appendix 8. Honeywell Analytics ContactsNorth America and Latin AmericaHoneywell Analytics405 Barclay Blvd. Lincolnshire, IL USA 60069Toll free: +1.888-749-8878Fax: +1-817-274-8321
[email protected] Support: +1-847-955-8200
Europe, Middle East, Africa and IndiaLife Safety Distribution AGJavastrasse 28604 HegnauSwitzerlandTel: +41 (0)44 943 4300Fax: +41 (0)44 943 4398
Asia PacificCustomer Business Centre#701, Kolon Science Valley (1), 43 Digital-RoGuro-Gu, Seoul, KoreaTel: +82-2-69090300Fax: +82-2-69090329
Notes
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Please Note:While every effort has been made to ensure accuracy in this publication, no responsibility can be accepted for errors or omissions. Data may change, as well as legislation, and you are strongly advised to obtain copies of the most recently issued regulations, standards, and guidelines. This publication is not intended to form the basis of a contract.
Honeywell Analytics405 Barclay Blvd. Lincolnshire, IL USA 60069Toll free: +1 888 749 8878 Fax: +1 817 274 8321
[email protected] www.honeywellanalytics.com
H-010-4003-000Rev: 03-2014
© 2014 Honeywell International
Honeywell Analytics Gas Detection OfferingsHoneywell Analytics gas detectors protect people, assets and environment from toxic and combustible gas hazards, helping to create safer, more comfortable, secure and productive environments. Our strength derives from Honeywell’s leadership in sensor technology; in fact Honeywell operates four sensor manufacturing plants, supplying an entire industry with its core detective element.
Portables Single or multi-gas detectors ranging from compact, lightweight designs for personal protection to systems-based, networkable instrumentation for industrial hygiene.
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